000 00323nam a22001337a 4500
005 20210922165944.0
008 210922b ||||| |||| 00| 0 eng d
041 _aeng
100 _aRyder J D
_926238
245 _aElectronic fundamentals and applications
260 _aN Delhi
_bPHI
_c1989
300 _a538
942 _cBK
999 _c191964
_d191964