TY  - BOOK
AU  - Gschwandtner,Gerhard
TI  - The art of nonverbal selling: let your customers' unspoken signals lead you to the close
SN  - 9780071475860
U1  - 658.81 
PY  - 2007///
CY  - New york
PB  - McGraw-Hill
KW  - Selling,Sales Management
ER  -