TY  - BOOK
AU  - Ditzenberger, Roger
AU  - Kidney, John. 
TI  - Selling: helping customers buy 
SN  - 0538191503
U1  - FOR 658.8 D63s 1981 
PY  - 1981///
CY  - USA
PB  - South-Western Publishing Co.
KW  - Selling
N1  - Includes index
ER  -