TY  - BOOK
AU  - Gupta,R.L & Gupta.V.K
TI  - Company Lekhankan
SN  - 81-8054-709-6
U1  - 657.95H   Gup.P8 
PY  - 2008///
CY  - New Delhi
PB  - Sultan Chand &Sons
ER  -