TY  - BOOK
AU  - Haveman, Robert H.
AU  - Knopf, Kenyon A.
TI  - The market system
T2  - Introduction to economics series
U1  - 658.8 21st ed.
PY  - 1970///
CY  - New York
PB  - John Wiley and Sons, Inc.
KW  - Marketing
KW  - Marketing-decision making
N1  - Index: p. 267-69
ER  -