TY  - BOOK
AU  - Wheldon,H.G., Owler, L.W.J.
AU  - x
TI  - Cost accounting: And costing menthods
SN  - x
U1  - 657.42/W566c 
PY  - 1971///
CY  - London
PB  - E.L.B.S.
KW  - Cost accounting
N1  - Includes
ER  -