Public relations
Gordon, Averill
Public relations Averill Gordon. - Oxford Oxford University Press 2011 - xxi, 400 p. col. ill. 25 cm.
9780199565740 RM94.25
Public relations Averill Gordon. - Oxford Oxford University Press 2011 - xxi, 400 p. col. ill. 25 cm.
9780199565740 RM94.25