Stallings W
ISDN and Broadband ISDN with Frame Relay and ATM - 4th ed - NJ Prentice-Hall 1999 - 542
ГФ-15768
Англи хэл дээр,
0-13-973744-8
integrated services digital networks broadband communication systems frame relay
ISDN and Broadband ISDN with Frame Relay and ATM - 4th ed - NJ Prentice-Hall 1999 - 542
ГФ-15768
Англи хэл дээр,
0-13-973744-8
integrated services digital networks broadband communication systems frame relay