000 00436nam a2200169Ia 4500
008 201023s9999||||xx |||||||||||||| ||und||
100 _aGupta.
245 0 _aPulse and Digital and Switching Circuits
250 _a2nd.
260 _aNew Delhi
_bKataria
_c2012
300 _a419
365 _b250
650 _aElectrical/Electronics Engg.
942 _cTB
999 _c8450
_d8450