TY  - BOOK
AU  - Allen, Robert Y. 
AU  - Robert F. Spohn
TI  - Selling Dynamics
SN  - 70011613
AV  - HF5438.25 .A44 1984  
PY  - 1984///.
CY  - New York
PB  - McGraw Hill
KW  - Selling
N1  - Includes index
ER  -