"jefkins, frank n. "
public relations: / frank.n. jefkins - 5 ed. - london : prentice hall 1998. - "ix, 293p.; 24 cm."
0-273-63432-1
--
659. 2 jef
public relations: / frank.n. jefkins - 5 ed. - london : prentice hall 1998. - "ix, 293p.; 24 cm."
0-273-63432-1
--
659. 2 jef