000 00310nam a2200145Ia 4500
008 220709s9999 xx 000 0 und d
082 _a621.38
_bHAR
100 _aHARI BHAT K.N.
245 0 _aANALOG COMMUNICATIONS
250 _a1
260 _bCENGAGE LEARING
300 _a367
942 _cREF
999 _c80540
_d80540