TY - BOOK AU - Jenks, Ernest E. AU - I. Benge, Eugene Jackson, 1896- TI - Salesmanship T2 - Modern business : a series of texts prepared as part of the modern business course & service CY - New york PB - Alexander Hamilton Institute KW - ADMINISTRACION DE VENTAS KW - VENDEDORES Y ARTE DE VENDER KW - VENTAS N1 - Incluye índice ER -