TY  - BOOK
AU  - Ghosh,Biswanath
TI  - Managerial and business economics : normative-cum-huristic approach / 
U1  - 338.7 
PY  - 1979///
CY  - Kolkata : 
PB  - World Press , 
KW  - MANAGERIAL ECONOMICS
N1  - NULL
ER  -