I ISDN-Anwendungen: wirtschaftliche Tele- und Datenkommunikation im ö… by Schröter, Otto F. 0 Type: Book
II ISDN-Anwendungen im öffentlichen Universalnetz ISDN und in privaten Telekommunikationsanlagen by Schröter, Otto F. 0 Type: Book
BT Be the best bad presenter ever: break the rules, make mistakes, and win them over by Hough, Karen 0 Type: Book
TP The PR professional's handbook: powerful, practical communications by Black, Caroline fromPR in practice 0 Type: Book
MN Message not received: why business communication is broken and how to f… by Simon, Phil 0 Type: Book
