000 00274nam a2200121Ia 4500
008 220108s9999||||xx |||||||||||||| ||und||
100 _aV.K. Metha
245 0 _aPrinciple of Electronics
260 _aDelhi
_bS.Chand
300 _a488
650 _aElectronics
942 _cBK
999 _c17018
_d17018