Mastering Technical Sales : The Sales Engineer's HandbookJohn Care, (Managing director of Mastering Technical Sales Llc), Aron Bohlig2002PDF3.7 MBEN
Sales Engineering: Strategies for Selling Technical Services and EquipmentIvan C. Stepnich1990PDF13 MBEN
Making the Technical Sale : Real-World Training for the Successful Sales ConsultantGreenwald, Rick & 2 more2001PDF21 MBEN
Mastering Technical Sales: The Sales Engineer's Handbook (Artech House Technology Management Library) - 2nd editionJohn Care, (Managing director of Mastering Technical Sales Llc), Aron Bohlig2008PDF1.9 MBEN