1. English and American business letters
پدیدآورنده : Eckersley, Charles Ewart
کتابخانه: Central Library and Information Center of Ferdowsi University of Mashhad (Khorasan Razavi)
موضوع : Textbooks for foreigners ، English language,Technical English ، English language,Business ، Readers
رده :
PE
1128
.
E45