TY  - BOOK
AU  - RATHNAM, P.V.
TI  - Rathnam's Simplified Costing Adviser Problems and Solutions: Rathnam's Simplified Costing Adviser Problems and Solutions, ALLAHABAD : Kitab Mahal, 1991
U1  - 657.4076 
PY  - 1991///
CY  - ALLAHABAD
PB  - Kitab Mahal
ER  -