TY  - GEN
AU  - Walker, J.; Wilks C.
TI  - Operational cost accounting : : stage two (text in 03 vol. sets)
SN  - 817649058X
U1  - 657.42 
PY  - 1994///
CY  - New Delhi
PB  - Viva books
KW  - COST ACCOUNTING
ER  -