Power public relations : how to master the new PR /
Saffir, Leonard,
Power public relations : how to master the new PR / Leonard Saffir. - 2nd ed. - xiv, 322 páginas
0658000608
Relaciones públicas.
659.2 / S128pa 2000
Power public relations : how to master the new PR / Leonard Saffir. - 2nd ed. - xiv, 322 páginas
0658000608
Relaciones públicas.
659.2 / S128pa 2000