000 00372nam a2200133Ia 4500
008 210324s1996 xx 000 0 und d
082 _a621.3851
_bLAN/Tel
100 _aLangley, G.
_9380530
245 _aTelecommunications primer :systems and applications.
260 _c1996
520 _aU.G.C.Voc Electronics
650 _aNO SUBJECT
_9380531
700 _aN.A.
_9380532
999 _c294066
_d294066