1. Encyclopedia of business information sources
پدیدآورنده : Paul Wasserman, managing editor; Charlotte Georgi, associate editor, James Woy, associate editor
کتابخانه: Central Library and Information Center of Ferdowsi University of Mashhad (Khorasan Razavi)
موضوع : Information services ، Business,Information services
رده :
HF
5353
.
E9
1983
