TY  - BOOK
AU  - Ricahrd G Lipsey and Peter O Steiner 
AU  - Lipsey, Ricahrd G    Steiner, Peter O 
TI  - Economics 
SN  - 060440244 
U1  - 330 LIP S  
PY  - 1972///
CY  - London
PB  - Harper & Row
KW  - Economics
KW  - Marketing System
ER  -