000 00298nam a2200121Ia 4500
008 190107s9999 xx 000 0 und d
020 _a9788121924505
100 _aV.K. Mehta & Rohit Mehta
245 0 _aPrinciples of electronics
260 _bS. Chand
300 _bTransferred from NPS
942 _cBK
999 _c178
_d178