000 00555 a2200169 4500
001 067633
003 OSt
005 20211229151549.0
008
082 _a004.6
_bS18I
100 1 _aStallings, William
245 1 _aISDN and broadband, ISDN with frame relay and ATM
_cby William Stallings
260 _aNew Delhi
_bPearson
_c2009
300 _a522p.
653 _aAsynchronous transfer mode; Broadband communication systems; Frame relay (Data transmission)
_aIntegrated services digital networks
942 _2ddc
_cBK
999 _c1506
_d1506