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005 20250619144755.0
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020 _c
_12.50
040 _aMAIN
041 _aEnglish
082 _a629.8
_bGEY
100 _aGeyger, William A.
245 0 _aNonlinear-magnetic control devices
_b: basic principles, characteristics, and applications
260 _aNew York
_b; Mcgraw-Hill Book
_c, 1964
300 _axi,385p.
650 _aControl Engineering
650 _aControl Systems
650 _aEngineering
942 _cBK
999 _c111971
_d111971