TY  - BOOK
AU  - Blaug, Mark.
TI  -  Economic theory in retrospect
T2  - The Irwin series in economics
U1  - 330.1/09 
PY  - 1968///
CY  - Homewood, Ill.
PB  - R. D. Irwin
KW  - Economics
KW  - History
N1  - Includes bibliographical references
ER  -