Research report.

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Item Link Original Source
Limited (search only)   no.7 1946 University of Michigan
Limited (search only)   no.10 1946 University of Michigan
Limited (search only)   no.14 1947 University of Michigan
Limited (search only)   no.16 1947 University of Michigan
Limited (search only)   no.19 1949 University of Michigan
Limited (search only)   no.20-31:msg.no.21,30 (1949-55) University of Minnesota
Limited (search only)   no.22 1951 University of Michigan
Limited (search only)   no.23-34 Inc. Cornell University
Limited (search only)   no. 24-45 1952-1961 Purdue University
Limited (search only)   no.24 1952 University of Michigan
Limited (search only)   no.28 1954 University of Michigan
Limited (search only)   no.33-43 (1955-60) University of Minnesota
Limited (search only)   no.35 Cornell University
Limited (search only)   no.35 1956 University of Michigan
Limited (search only)   no.36-45 Cornell University
Limited (search only)   no.36 1957 University of Michigan
Limited (search only)   no.44-52 (1961-64) University of Minnesota
Limited (search only)   no.46 1961 University of Michigan
Limited (search only)   no.46-48 Cornell University
Limited (search only)   NO51 1964 The Ohio State University
Limited (search only)   no.54-62 (1964-65) University of Minnesota
Limited (search only)   NO56 1964 The Ohio State University
Limited (search only)   NO58 1964 The Ohio State University
Limited (search only)   NO60 1965 The Ohio State University
Limited (search only)   no.61-70 Cornell University
Limited (search only)   no. 61 1966 Purdue University
Limited (search only)   no.64-74:msg.no.67,69,72 (1965-67) University of Minnesota
Limited (search only)   no. 65-73 1965-1967 Purdue University
Limited (search only)   no.71-80 Cornell University
Limited (search only)   no. 74-81 1967 Purdue University
Limited (search only)   no.80 1967 University of Michigan
Limited (search only)   no.81-90 Cornell University
Limited (search only)   no.84 (1968) University of Minnesota
Limited (search only)   no.85 (1968) University of Minnesota
Limited (search only)   no.86 (1969) University of Minnesota
Limited (search only)   no.88 (1969) University of Minnesota
Limited (search only)   no.93-95 (1973-74) University of Minnesota