TY  - BOOK
AU  - DeCoster Don T.
AU  -  Schafer Eldon L.
TI  - Management accounting :  A decision emphasis   
U1  - X:89F, L6 
PY  - 1976///
CY  - New York
PB  - John Wiley U. S. A.     
KW  - Accounting Management
ER  -