TY  - BOOK
AU  - Haveman,Robert H
AU  - Knopf,Kenyon A
TI  - The market system
SN  - 0471361852
PY  - 1970///
CY  - Wiley : New York
KW  - Prices
KW  - Competition
KW  - Supply and demand
N1  - Includes bibliographical references
ER  -