TY  - BOOK
AU  - Roberrt Beyer and Donald J Trawickl 
AU  - Beyer, Roberrt     Trawickl, Donald J 
TI  - Profitability accounting :for planning and control 
U1  - 657.48, BEY  
PY  - 1972///
CY  - New York
PB  - Ronald press
ER  -