PABST, W. R., JR.
Butter and oleomargarine; an analysis of competing commodities.
PABST, W. R., JR. Butter and oleomargarine; an analysis of competing commodities. © 16Mar37; A104452. W. R. Pabst, Jr. (A); 2Sep64; R344191.
W. R. Pabst, Jr.|A