000 00570nam a2200241Ia 4500
003 OSt
005 20220912145611.0
006 a|||||r|||| 00| 0
007 ta
008 220909b |||||||| |||| 00| 0 eng d
024 _a70997
037 _cTextual
040 _aCSL
_beng
_cCSL
041 _aeng
082 _aD663, L0;1
100 _aJohnson J Richard
245 0 _cby Johnson J Richard
_aElectric citcuits
260 _c1970
300 _ap.
_ccm.
650 _aDirect current
942 _hD663, L0;1
_cTEXL
_2CC
999 _c34709
_d34709