TY  - BOOK
AU  - Canfield, Bertrand R
AU  - 
TI  - Salesmanship; Practice and Problems
U1  - 658.85 
PY  - 1958///
CY  - New York
PB  - McGraw-Hill
KW  - Sales management
KW  - Marketing
N1  -  Bibliog. p.564 - 566
ER  -