Black, Sam
Practical public relations / Sam Black - London Pitman 1978 - xiii, 229p ill; 21cm
Includes Bibliographical references and index
0273009559
Public relations
Publicity
659.2 / BLA
Practical public relations / Sam Black - London Pitman 1978 - xiii, 229p ill; 21cm
Includes Bibliographical references and index
0273009559
Public relations
Publicity
659.2 / BLA