WALAI AutoLIB – RSSRSSWALAI AutoLibFundamentals of selling : customers for life through service W/ act cd-rom / Charles Futrell.http://www.opac.sskru.ac.th/opac/catalog/BibItem.aspx?BibID=b00032184<img src="https://www.opac.sskru.ac.th/bookcover/32184/32184-fc-t.gif" align="left" height="150" width="120"/>130121Fundamentals of selling :customers for life /Charles M. Futrell .http://www.opac.sskru.ac.th/opac/catalog/BibItem.aspx?BibID=b00002703<img src="https://www.opac.sskru.ac.th/bookcover/2703/2703-fc-t.gif" align="left" height="150" width="120"/>520322Relationship selling /Mark W Johnston, Greg W Marshall.http://www.opac.sskru.ac.th/opac/catalog/BibItem.aspx?BibID=b00032182<img src="https://www.opac.sskru.ac.th/bookcover/32182/32182-fc-t.gif" align="left" height="150" width="120"/>130121Selling :building partnerships /Barton A. Weitz, Stephen B. Castleberry, John E. Tanner, Jr .http://www.opac.sskru.ac.th/opac/catalog/BibItem.aspx?BibID=b00002705<img src="https://www.opac.sskru.ac.th/bookcover/2705/2705-fc-t.gif" align="left" height="150" width="120"/>520322Selling :building partnerships W/ act! express cd /Barton Weitz, Stephen Castleberry, John Tanner.http://www.opac.sskru.ac.th/opac/catalog/BibItem.aspx?BibID=b00032196<img src="https://www.opac.sskru.ac.th/bookcover/32196/32196-fc-t.gif" align="left" height="150" width="120"/>130121