Documentary material ..
Subtitle: Topic 1-  of program
Published: 1931
Place of publication: Washington, D.C.]
Language: eng
Notes: At head of title: ... Fourth Pan American Commercial conference, Pan American Union, Washington, D.C., October 5-12, 1931.

"A series of memoranda prepared on the topics contained in the program of the fourth Pan American commercial conference."

Microfilm. Topic 1-4, 6-22. New York, N.Y., Columbia University Libraries, 1995. 1 microfilm reel, 35 mm.

Filmed; NEH Project (FMEST); 1995.