000 00432nam a2200193Ia 4500
008 221105s9999 xx 000 0 und d
020 _a9788188458875
041 _aENGLISH
082 _a621.387 GUP
082 _bGUP
100 _aGUPTA JB.
245 0 _aPULSE AND DIGITAL SWITCHING CIRCUITS
250 _a2
260 _bSK KATARIA AND SONS.
260 _c2012
300 _a419 p.
650 _aSWITCHES
942 _cBK
999 _c32637
_d32637