Public relations
Jefkins, Frank
Public relations Jefkins, Frank - 1988. - 259 p.
0-7121-1749-0
Public relations
659.2 / JEF-P 2006 1101932
Public relations Jefkins, Frank - 1988. - 259 p.
0-7121-1749-0
Public relations
659.2 / JEF-P 2006 1101932