000 00323nam a2200145Ia 4500
008 220709s9999 xx 000 0 und d
082 _a621.38
_bSIN
100 _aSINGAL T.L.
245 0 _aANALOG AND DIGITAL COMMUNICATIONS
250 _a1
260 _bM.G.H. INDIA PVT. LTD
300 _a0
942 _cREF
999 _c80216
_d80216