000 00627nam a2200253Ia 4500
003 OSt
005 20220912145612.0
006 a|||||r|||| 00| 0
007 ta
008 220909b |||||||| |||| 00| 0 eng d
024 _a71008
037 _cTextual
040 _aCSL
_beng
_cCSL
041 _aeng
082 _aD663:121, J8
100 _aLangsdorf Alexnader S
245 0 _aPrinciples of direct current machines
250 _a6
260 _c1958
300 _ap.
_ccm.
650 _aElectronic circuits
942 _hD663:121, J8
_cTEXL
_2CC
999 _c34717
_d34717