TY  - BOOK
AU  - Duffy,N.F.
TI  - Managerial economics
U1  - 330.182 
PY  - 1966///
CY  - New York
PB  - Asia Pub. House
KW  - Managerial economics
KW  - Supply and demand
N1  - Includes bibliographical references and index
ER  -