!Cállese y venda!
técnicas comprobadas para cerrar la venta
Sheehan, Don.
creator
text
bibliography
co
Bogotá
Editorial Norma
c1984
1984
monographic
spa
eng
[6] 179 p.
Don Sheehan ; traductora, Adriana Arias de Hassan.
Translation of : Shut up and sell.
Includes index.
Bibliography : p. 170.
Selling
HF5438.25 .S477
658.8/5
8482764039
91061443
810629
20160527190105.0
18187