TY  - BOOK
AU  - Mehta, P.L..
TI  - Managerial Economics : Analysis, Problems and Cases / 
SN  - 81-7014-900-2
U1  - X:8 
PY  - 1997///
CY  - New Delhi : 
PB  - Sultan Chand & Sons , 
KW  - National Income
ER  -