"lesikar, raymond v. "
basic business communication: / raymond.v. lesikar - 4 ed. - usa : irwin 1988. - "xvi, 680p.; 24 cm."
0-256-05982-29 hard cover
business communication--
658. 45 les
basic business communication: / raymond.v. lesikar - 4 ed. - usa : irwin 1988. - "xvi, 680p.; 24 cm."
0-256-05982-29 hard cover
business communication--
658. 45 les