TY  - BOOK
AU  - Gschwandtner 
TI  - The art of nonverbal selling : let your customers? unspoken signals lead you to the close 
SN  - 9780071478625 
U1  - 658.85 GSC 2007 
PY  - 2007///
CY  - New York
PB  - McGraw-Hill
KW  - Body language
KW  - Selling
KW  - Psychological aspects
N1  - Includes bibliography and index p.231 - 240
ER  -