000 00432 a2200169 4500
003 ISURa
008 160419b xxu||||| |||| 00| 0 eng d
041 _aEnglish
082 _a537.5
_bARO
100 _aArora , C.L.
_911646
245 _aModern pyhsics and electronics
260 _c1988
_aNew Delhi
_bS.Chand
_g1988
300 _bill.
_c21cm.
_a431p.
650 _aELECTRONICS
_911647
650 _aPHYSICS
_9620
942 _cLN
_2ddc
999 _c38092
_d39639