1. The connectors :

Author:

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

Subject: Business communication,Relationship marketing

Classification :
HF5415
.
55
.
K89
2009

2. The connectors

Author:

Library: Library of Entrepreneurship (Tehran)

Subject: Relationship marketing,Business communication

Classification :
HF5415
.
55
.
K89
2009