TY  - BOOK
AU  - Ekelund,Robert B.
AU  - Hebert,Robert F.
TI  - A history of economic theory
SN  - 0-07-019416-5
U1  - 330.09 
PY  - 1990///]
CY  - N.Y,
PB  - McGraw-Hill
KW  - Economics
KW  - History
KW  - ECONOMICS
ER  -