000 00344nam a2200145Ia 4500
008 200101s2019 xx 000 0 und d
020 _a9789389424263
082 _a621.3-KAT
100 _aKatre J S
245 _aPrinciples Of Digital Electronics
250 _a1
260 _bTech Nnowlege
_c2019
300 _a220
650 _aElectronics
999 _c222194
_d222194