Full view 986
|
University of Illinois at Urbana-Champaign
|
Full view 993
|
University of Illinois at Urbana-Champaign
|
Full view 998:1
|
University of Illinois at Urbana-Champaign
|
Full view 998:2
|
University of Illinois at Urbana-Champaign
|
Full view 998:2
|
University of Illinois at Urbana-Champaign
|
Full view 1978
|
Northwestern University
|
Full view 1979
|
University of California
|
Full view 1979
|
Northwestern University
|
Full view 1979 1979
|
The Ohio State University
|
Full view 1980
|
University of California
|
Full view 1980 suppl.
|
University of California
|
Full view 1980
|
Rutgers University
|
Full view 1980
|
Northwestern University
|
Full view 1981
|
University of Michigan
|
Full view 1981
|
University of California
|
Full view 1981
|
Northwestern University
|
Full view 1982
|
Northwestern University
|
Full view 1982
|
University of California
|
Full view 1982
|
University of Michigan
|
Full view 1983
|
University of Michigan
|
Full view 1983
|
University of California
|
Full view 1983
|
Northwestern University
|
Full view 1984
|
University of Michigan
|
Full view 1984
|
University of California
|
Full view 1984
|
Northwestern University
|
Full view 1985
|
University of Massachusetts Amherst
|
Full view 1985
|
University of California
|
Full view 1985
|
Northwestern University
|
Full view 1985
|
University of Michigan
|
Full view 1986
|
University of Michigan
|
Full view 1986
|
University of California
|
Full view 1986
|
Northwestern University
|
Full view 1986
|
University of Massachusetts Amherst
|
Full view 1986 1986
|
The Ohio State University
|
Full view 1987
|
University of Massachusetts Amherst
|
Full view 1987
|
University of California
|
Full view 1987
|
Northwestern University
|
Full view 1987
|
University of Michigan
|
Full view 1988
|
University of California
|
Full view 1988
|
University of Massachusetts Amherst
|
Full view 1988
|
Northwestern University
|
Full view 1989
|
University of California
|
Full view 1989
|
Northwestern University
|
Full view 1989
|
University of Massachusetts Amherst
|
Full view 1989 1989
|
The Ohio State University
|
Full view 1990
|
University of California
|
Full view 1990
|
Northwestern University
|
Full view 1990
|
University of Massachusetts Amherst
|
Full view 1990 1990
|
The Ohio State University
|
Full view 1991
|
Harvard University
|
Full view 1991
|
University of Massachusetts Amherst
|
Full view 1991
|
Harvard University
|
Full view 1991
|
University of California
|
Full view 1992
|
University of Massachusetts Amherst
|
Full view 1992
|
University of California
|
Full view 1992
|
Harvard University
|
Full view 1992
|
Harvard University
|
Full view 1993
|
University of California
|
Full view 1993
|
Harvard University
|
Full view 1993
|
Harvard University
|
Full view 1993 1993
|
The Ohio State University
|
Full view 1994
|
University of California
|
Full view 1995
|
University of California
|
Full view 1995
|
Harvard University
|
Full view 1995
|
Harvard University
|
Full view 1995
|
University of Massachusetts Amherst
|
Full view 1995:v.2
|
University of Minnesota
|
Full view 1996
|
Harvard University
|
Full view 1996
|
University of Massachusetts Amherst
|
Full view 1996
|
University of California
|
Full view 1996
|
Harvard University
|
Full view 1996
|
University of Michigan
|
Full view 1997
|
University of Michigan
|
Full view 1997
|
University of Massachusetts Amherst
|
Full view 1997
|
University of California
|
Full view 1998 v.1
|
Michigan State University
|
Full view 1998:1
|
University of California
|
Full view 1998:v.2
|
University of Minnesota
|
Full view 1998 v.2
|
Michigan State University
|
Full view 1998-2
|
Michigan State University
|
Full view 1998:2
|
University of California
|
Full view 1999-2
|
Michigan State University
|
Full view 1999:2
|
University of California
|
Full view 1999:v.1
|
Harvard University
|
Full view 1999:v.1
|
Harvard University
|
Full view 1999:1
|
University of California
|
Full view 2000 v.2
|
Michigan State University
|
Full view 2000:2
|
University of California
|
Full view 2000 v.1
|
University of Michigan
|
Full view 2000:1
|
University of California
|
Full view 2000 v.1
|
Michigan State University
|
Full view 2001 v.1
|
Michigan State University
|
Full view 2001 v.2
|
Michigan State University
|
Full view 2001:2
|
University of California
|
Full view 2001:1
|
University of California
|
Full view 2002 v.1
|
Michigan State University
|
Full view 2002:1
|
University of California
|
Full view 2002 v.2
|
Michigan State University
|
Full view 2002:2
|
University of California
|
Full view 2003:v.1A
|
Harvard University
|
Full view 2003 v.2
|
Michigan State University
|
Full view 2003:v.1B
|
Harvard University
|
Full view 2003:v.1B
|
Harvard University
|
Full view 2003 v.1
|
Michigan State University
|
Full view 2003:v.1A
|
Harvard University
|
Full view 2004 v.1
|
Michigan State University
|
Full view 2004:1
|
University of California
|
Full view 2004 v.2
|
Michigan State University
|
Full view 2004:2
|
University of California
|
Full view 2005 v.1
|
Michigan State University
|
Full view 2005:1
|
University of California
|
Full view 2005 v.2
|
Michigan State University
|
Full view 2005:2
|
University of California
|
Full view 2006:1
|
University of California
|
Full view 2006:2
|
University of California
|
Full view 2007:2
|
University of California
|
Full view 2007:v.2
|
Harvard University
|
Full view 2007:v.2
|
Harvard University
|
Full view 2007:v.1
|
Harvard University
|
Full view 2007:v.1
|
Harvard University
|
Full view 2007:1
|
University of California
|
Full view 2008:1
|
University of California
|
Full view 2008:v.1
|
Harvard University
|
Full view 2008:2
|
University of California
|
Full view 2008:v.2
|
Harvard University
|
Full view 2009:v.3
|
Harvard University
|
Full view 2009:3
|
University of California
|
Full view 2009:2
|
University of California
|
Full view 2009:v.2
|
Harvard University
|
Full view 2009:v.1
|
Harvard University
|
Full view 2009:1
|
University of California
|
Full view 2010:v.1
|
Harvard University
|
Full view 2010:v.2
|
Harvard University
|
Full view 2011:v.1
|
Harvard University
|
Full view 2011:v.2
|
Harvard University
|
Full view 2011:v.3
|
Harvard University
|