TY  - BOOK
AU  - B S Khanna
AU  - others
TI  - Practical costing
SN  - 81219 09171
U1  - 657.42 KHAP 
PY  - 1990///
CY  - New Delhi
PB  - S. Chand & Co. Ltd
KW  - Practical
KW  - Ed
KW  - costing
KW  - 4
ER  -