1. Merriam - Webster's guide to business corres pondence
Author:
Library: Central Library and Information Center of Ferdowsi University of Mashhad (Khorasan Razavi)
Subject: Commerical correspondence,Letter - Writing,English language - Business English
Classification :
HF
5726
.
M544
1993


2. Webster's guide to business correspondence
Author: Marrian- Websters
Library: Library of Niroo Research Institue (Tehran)
Subject: ، Commerical correspondence,، Letter- Writing,، English language- business English
Classification :
HF
5726
.
W34

