Lesikar, Raymond Vincent.
Basic business communication : skills for empowering the internet generation / Raymond V. Lesikar; Marie E. Flatley. - 10th ed. - Boston : McGraw-Hill/Irwin, 2005. - 606p.: 28cm
Basic business communication : skills for empowering the internet generation / Raymond V. Lesikar; Marie E. Flatley. - 10th ed. - Boston : McGraw-Hill/Irwin, 2005. - 606p.: 28cm