1. Foundations of business telecommunications management
Author: Kenneth C. Grover,Title
Library: Central Library of Imam Khomeini International University of Qazvin (Qazvin)
Subject: Business - Communication systems,Telecommunication systems,Telephone in business
Classification :
HF
.
T4G76
5541
1986
2. Telemanagement: how to select and manage your business telechpne system a guide for the nontechnical manager
Author: Fuhrman, John c
Library: Central Library and Information Center of Ferdowsi University of Mashhad (Khorasan Razavi)
Subject: Communication systems ، Business,، Telephone in business,، Telephone systems
Classification :
HF
5541
.
T4
F84
1985
