National income.

Sonraí bibleagrafaíochta
Údair chorparáideacha:	U.S. Office of Business Economics, United States. Office of Business Economics. Survey of current business. Supplement
Formáid:	LEABHAR
Teanga:	English
Foilsithe / Cruthaithe:	Washington U.S. Govt. Print. Off., 1932
Ábhair:	Income > United States.