Текст томруулах:    
Bovée C.L., Thill J.V

Business Communication Today Study Guide - 2nd ed - New York Random house 1989 - 268

БС 79-80, 3546

A Study guide designed to guide your practice. Understanding, prepare for test apply what you have learned. Improve spelling and expand your vocabulary. Improve your knowledge of grammer.


Англи хэл дээр,

0394379004

economics business business communication