000 00419nam a2200133Ia 4500
008 210917s9999 xx 000 0 und d
082 _a621.384 .C1
100 _aConsortium for Educa
245 0 _aPulse Circuits 2.Rice
260 _aCoimbatore
260 _b PSG College of Arts and Science
260 _c2000
942 _cCD
999 _c150967
_d150967