TY  - BOOK
AU  - Manners George E
AU  -  Louderback Joseph G
TI  - Managing return on investment :  Implication for pricing, volume, and funds flow.     
U1  - X65:8DR.73'N8, M1 
PY  - 1981///
CY  - Lexington
PB  - Lexington Books      
ER  -