TY  - BOOK
AU  - Spiegel, Henry William.
TI  - The development of economic thought: great economists in perspective 
T2  - A Wiley publication in economics
AV  - HB75 .S685
U1  - 330.15 
PY  - 1952///
CY  - New York
PB  - J. Wiley
KW  - Economics
KW  - History
N1  - Includes bibliography
ER  -