(Q52157055)
Statements
1903
6 references
Donald F. Putnam
9 October 2017
Donald F. Putnam
9 October 2017
Donald F. Putnam
9 October 2017
15 August 1903Gregorian
1977
6 references
Donald F. Putnam
9 October 2017
Donald F. Putnam
9 October 2017
Donald F. Putnam
9 October 2017
23 February 1977
1 reference