Szyfter, Jerzy.

    Public relations w internecie / / Jerzy P. Szyfter.
    Gliwice : Helion, cop. 2005. 178 s. : rys. ; 21 cm.
    (Onepress Exclusive)
    (Onepress Exclusive)
    ISBN 83-7361-673-X


Internet
Public relations

   
T.8728   
E.69896   
S.92160   
S.92161        UKD: 659.4:004.738.5