000 00804nam a2200229 4500
001 0000007790
003 PSP
008 100521s1997####nyu###########001#0#eng##
020 _a007001069
040 _aPSP
_cPSP
090 _aTK6397.A483 1997
100 0 _aSyed Riffat Ali
245 1 0 _aDigital switching systems :
_bSystems reliability and analysis /
_cSyed Riffat Ali
260 _aNew York :
_bMcgraw Hill,
_c1997.
300 _a219p. :
_bill.;
_c24cm
504 _aIncludes Index
650 0 _aDigital telephone systems
_xreliability
650 0 _aSystem digital
650 0 _aTelephone switching systems,
_xreliability
942 _cBK
_2lcc
999 _c9677
_d9677
952 _p0000005279
_40
_00
_6TK_06397_A483_1997
_931083
_bPSP
_10
_oTK6397.A483 1997
_d2010-07-17
_70
_cOS
_2lcc
_yBK
_aPSP