Canfield, Bertrand R
Public relations Principles, cases, and problems - 3rd edition - Homewood, IL Richard D. Irwin, INC. 1960 - 617 p.
БС 4321
Англи хэл дээр,
public relations communication communication
Public relations Principles, cases, and problems - 3rd edition - Homewood, IL Richard D. Irwin, INC. 1960 - 617 p.
БС 4321
Англи хэл дээр,
public relations communication communication