TY  - BOOK
AU  - Gupta , C. B.
TI  - Vyavsayik sangathan avm prabandh
SN  - 81-7198-059-7
U1  - 658.1H   Gup.P7 
PY  - 2007///
CY  - New Delhi
PB  - Mayur Paperbacks
ER  -