TY  - BOOK
AU  - Nigam B.M. Lall
AU  - Sharma G.L
TI  - Practical costing
U1  - 657.42 NIG(PRA)Ed1 
PY  - 1981///
CY  - Mumbai
PB  - Himalaya publishing hoouse
KW  - ACCOUNTANCY
N1  - Includes appendix
ER  -