507. Selling what people need :

Author:

Library: Center and Library of Islamic Studies in European Languages (Qom)

517. Smarter, faster, cheaper

Author:

Library: Center and Library of Islamic Studies in European Languages (Qom)

Subject: Industrial promotion,Marketing

Classification :
HF5415
.
G35
2011

518. So geht Verkaufen :

Author:

Library: Center and Library of Islamic Studies in European Languages (Qom)

Subject: Economics.,Economics/Management Science.,Marketing.

Classification :
HF5438
.
4
V666
2013