Practical public relations /
Black, Sam, 1915-
Practical public relations / Sam Black ; with a foreword by F. C. Gillman. - 4th ed. - London : Pitman, 1976. - xiii, 229 p. ; 22 cm.
Includes index.
0273000675
Public relations.
659.28 / BLP 1997
Practical public relations / Sam Black ; with a foreword by F. C. Gillman. - 4th ed. - London : Pitman, 1976. - xiii, 229 p. ; 22 cm.
Includes index.
0273000675
Public relations.
659.28 / BLP 1997