TY  - BOOK
AU  - Chorafas ,D.N.
TI  - Sales Engineering : : The Marketing of Technological 
U1  - 658.80962 
PY  - 1967///
CY  - London: 
PB  - Cassell, 
KW  - Management
KW  - Market Research
KW  - Quata System
KW  - Sales Emgineer
ER  -