How much net profit should a retail drug store make to be classed as 100% efficient .
By: Presented in connection with an educational program for retail druggists. H.W. Adkins, chairman, Committee on Trade Promotion, N.W.D.A.
Published: 1940
Language: eng
Notes: Microfilm. New York, N.Y., Columbia University Libraries, 1994. 1 microfilm reel, 35 mm.

Filmed; NEH Project (FMEST); 1994.