Black, Sam.
Practical Public Relations/ eng. Black, Sam. & Gillman, F C. - 4th ed. - London: Pitman Publishing, 1976. - xiii, 229p.: 21cm.
0273000675
659.2 / BLA
Practical Public Relations/ eng. Black, Sam. & Gillman, F C. - 4th ed. - London: Pitman Publishing, 1976. - xiii, 229p.: 21cm.
0273000675
659.2 / BLA