A classification for communications materials,

APA Citation

Stein, J. Wobith., Columbia University. School of Library Service. (1952). A classification for communications materials. New York: School of Library Service, Columbia University.

MLA Citation

Stein, Jay Wobith, 1920-, and Columbia University. School of Library Service. A Classification for Communications Materials. New York: School of Library Service, Columbia University, 1952.

Warning: These citations may not always be complete (especially for serials).