TY  - BOOK
AU  - Gray,Jack
AU  - Ricketts,Don
TI  - Cost and managerial accounting
SN  - 0070242208
AV  - HF5686 .C8G685 1982
U1  - 657.42 
PY  - 1982///
CY  - New York
PB  - McGraw-Hill
KW  - Cost Accountin
KW  - Direct costing Linear Programming
ER  -