1941
1942
1943
Published: 1998.
1944
Published: c2005.
1945
Published: 2010.
1946
Published: 2013.
1947
Published: c2003.
1948
1949
1950
1951
1952
1953
1954
Published: 2007.
Superior document: Studies in early American economy and society from the Library Company of Philadelphia
1955
1956
Published: 2013.
Superior document: Outstanding Dissertations in Linguistics
1957
Published: c2003.
Superior document: Advanced series in mathematical physics ; v. 26
1958
Published: c2009.
Superior document: K & E series on knots and everything ; v. 43
1959
1960
Published: 2014.
Superior document: Historical Materialism Book Series, Volume 55