TY  - BOOK
AU  - Koopmans,Tjalling Charles
TI  - Three essays on the state of economic science
T2  - Reprints of economic classics
SN  - 0678013977
AV  - HB171 .K69 1990
U1  - 330.1 20
PY  - 1991///]
CY  - Fairfield, NJ
PB  - A.M. Kelley
KW  - Economics
KW  - Local
N1  - Originally published: New York : McGraw-Hill, 1957; Includes bibliographical references and index
ER  -