Limited (search only) hefte 1-3 (1950-51)
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University of Minnesota
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Limited (search only) Heft 3-5 1951-1953
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Cornell University
|
Limited (search only) no.3-8 1951-54
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University of California
|
Limited (search only) hefte 4-8 (1952-54)
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University of Minnesota
|
Limited (search only) Heft 6-9 1953-1954
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Cornell University
|
Limited (search only) hefte 9-13 (1954-55)
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University of Minnesota
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Limited (search only) Heft 10-13 1955
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Cornell University
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Limited (search only) no.12-14 1955
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University of California
|
Limited (search only) hefte 14-18 (1955-57)
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University of Minnesota
|
Limited (search only) Heft 16-19 1956-1957
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Cornell University
|
Limited (search only) hefte 19-24 (1957-58)
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University of Minnesota
|
Limited (search only) Heft 20-21 1957
|
Cornell University
|
Limited (search only) hefte 25-29 (1958-60)
|
University of Minnesota
|
Limited (search only) Heft 26-29 1958-1960
|
Cornell University
|
Limited (search only) no.27-29 1958-1960
|
University of California
|
Limited (search only) hefte 30-36 (1960-61)
|
University of Minnesota
|
Limited (search only) Heft 35-38 1961-1962
|
Cornell University
|
Limited (search only) no.35 1961
|
University of California
|
Limited (search only) no.36-39 1961-62
|
University of California
|
Limited (search only) hefte 37-42 (1962-64)
|
University of Minnesota
|
Limited (search only) no.43-45 1963
|
University of California
|
Limited (search only) hefte 43-50 (1963-67)
|
University of Minnesota
|
Limited (search only) Heft 51-55 1966-1969
|
Cornell University
|
Limited (search only) hefte 54-58 (1968-70)
|
University of Minnesota
|
Limited (search only) Heft 56-60 1970-1971
|
Cornell University
|
Limited (search only) hefte 63-66 (1972)
|
University of Minnesota
|
Limited (search only) hefte 70-72 (1974-75)
|
University of Minnesota
|