TY  - BOOK
AU  - Hopkins, Tom
AU  - Jamison, Warren, Ed.
TI  - How to master the art of selling
SN  - 0-586-05896-6
U1  -  658.85 
PY  - 1982///
CY  - Fort Worth,U.S.A
PB  - Harcourt College Publishers
KW  - Door to door selling
ER  -