TY  - BOOK
AU  - Grief Edwin C
TI  - Personal salesmanship:  New concepts and directions   
SN  - 0879096144
U1  - X:514, L4 
PY  - 1974///
CY  - Reston
PB  - Reston          
KW  - Salesmanship
N1  - Bibliography chapterwise
ER  -