Jefkins, Frank.
Public relations techniques / Frank Jefkins. - 2nd ed. - Butterworth/Heinemann 1994.
5964
9780750615631
Public relations.
HM263 / Jef.
Public relations techniques / Frank Jefkins. - 2nd ed. - Butterworth/Heinemann 1994.
5964
9780750615631
Public relations.
HM263 / Jef.