00575nam a2200181 4500 1/10853 970905s1982 enk 000 0 eng d 0434907660 11203 DLC GR-PeUP 659.2 HO The practice of public relations/ edited by Wilfred Howard. London: Heinemann, 1982. 250 σ. ; 22 εκ. Περιέχει ευρετήριο. Public relations. Howard, Wilfred, ed. INST UNIPILB MAIN 20040709 659.2 HO 00115627 00115627 LOAN 0 1