00554nam a22002177a 4500 SNU 20140622112958.0 140622b xxu||||| |||| 00| 0 eng d 9788185274560 HCL 659.2 BLA Sam Black Practical public relations / Sam Black London : Pitman , 1976. xiii, 229 p. : ill. ; 22 cm. Public relations . Public relations Sam Black Public Relations ddc HCL 11733 11733 1 0 ddc 0 0 SNUL SNUL 2014-06-22 0 659.2 BLA H2567 2014-06-22 00:00:00 2014-06-22 HCL