00701cam a2200205 a 4500 1/31297 061102s2005 enka 001 0 eng d 0072262419 (pbk.) 33600 DLC GR-PeUP 004.6 SHE Shepard, Steven. Voice over IP crash course / Steven Shepard. New York : McGraw-Hill, c2005 xix, 386 σ. : εικ. ; 23 εκ. Περιέχει ευρετήριο Internet telephony. TCP/IP (Computer network protocol) INST UNIPILB MAIN 20061102 004.6 SHE 00151369 00151369 LOAN 0 1 /webopac/covers/02/33600_0072262419.jpg (pbk.)