00343nas a2200121   4500008004100000245002400041210002400065260002300089653001400112653001700126100001700143856006100160       2009                        eng d00aPsychology of Sales0 aPsychology of Sales  aBend, ºÚÁÏÍø¹ÙÍøc200910aMarketing10aOSU-Cascades1 aKnuff, David  u/biblio/psychology-sales