000 00383nam a2200181Ia 4500
008 221105s9999 xx 000 0 und d
041 _aENGLISH
082 _a621.381
082 _bUME
100 _aUMESH SINHA
245 0 _aTELEGRAPHY
260 _bSATYA PRAKASHAN
260 _c1995
300 _a222
650 _aELECTRONICS
650 _bTELECOMMUNICATION
942 _cBK
999 _c5750
_d5750