000 00377cam a2200157ua 4500
003 OSt
008 241223b |||||||| |||| 00| 0 eng d
041 _aeng
082 _a621.313
_bLAN/EL
100 _aLanglois, Berthelot R .
_96537
245 _aElectromagnetic machines /
250 _a1 /
260 _aLondon :
_bMac Donald ,
_c1953.
300 _a535 ; .
942 _cBK
999 _c2003
_d2003