000 00630nam a2200253Ia 4500
003 OSt
005 20220912145729.0
006 a|||||r|||| 00| 0
007 ta
008 220909b |||||||| |||| 00| 0 eng d
024 _a74489
037 _cTextual
040 _aCSL
_beng
_cCSL
041 _aeng
082 _aD66:78, J41
100 _aSay M G Ed.
245 0 _aRotating amplifiers
260 _c1954
300 _ap.
_ccm.
490 _aElectrical engineering progress series; 2
650 _aElectrical measurements
942 _hD66:78, J41
_cTEXL
_2CC
999 _c37128
_d37128