TY  - BOOK
AU  - Gemmill,Paul Fleming
AU  - Blodgett,Ralph Hamilton
TI  - Economics: principles and problems
AV  - HB171.5 .G35
U1  - 330.1 
PY  - 1948///]
CY  - New York
PB  - Harper
KW  - Economics
KW  - Local
N1  - Includes bibliographies
ER  -