TY  - BOOK
AU  - Haveman, Robert H.
ED  - Knopf, Kenyen A.
TI  - Market system : an introduction to microeconomics
T2  - Introduction to economics  series
U1  - 388.52 
PY  - 1978///
CY  - Santa Barbara
PB  - John Willey
N1  - Also has 2nd ed
ER  -