TY  - BOOK
AU  - Lawrence,F.C.
AU  - Humphreys,E.N.
TI  - Marginal costing
SN  - 0712113096
U1  - 657.42 
PY  - 1967///
CY  - London
PB  - Macdonald & Evans
KW  - Cost accounting
N1  - Index present
ER  -