000 00322nam a22001337a 4500
005 20210902154053.0
008 210902b ||||| |||| 00| 0 eng d
041 _aeng
100 _aHolt C A
_925412
245 _aElectronic circuits digital and auto
260 _aN York
_bJohn wiley
_c1978
300 _a857
942 _cBK
999 _c62989
_d62989