TY  - GEN
AU  - Jhingan, M. L. 
AU  - Upadhya, Janardhan p. 
TI  - Business economics
SN  - 9788182813953
U1  - 658  
PY  - 2014///
CY  - Delhi
PB  - Vrinda publication, 
KW  - Business
KW  - Economics
KW  - Demand theory
ER  -