000 00269nam a2200109Ia 4500
100 _aGray PE
245 _aElectronic Principles: Physics , Models and Circuits
260 _c1975
_bWILEY EASTERN LTD
_aNew Delhi
300 _axxiii+1016
700 _a Searle C
942 _cBK
999 _c6721
_d6721