Ph.D Predrag Valozic is a lecturer at the Electrical engineering department of Polytechnic Zagreb. He teaches Telecommunication Fundamentals, Telecommunication Systems, ECM and ECCM in Radio Communications and Integrated Communication Systems.
Since 1998 he has been intensively using Internet as information source and communication media for documents exchange with students. He has been publishing lectures and other teaching materials on WWW.

http://tesla.vtszg.hr/download/oizrv/
http://tesla.vtszg.hr/download/otk/
http://tesla.vtszg.hr/download/ts/