00282nam a22001217a 4500003000400000005001700004008004100021020001800062040000800080082001600088100002000104245003600124OSt20220204095615.0220204b        |||||||| |||| 00| 0 eng d  a9781420064407  cH U  23rda621.46  aGieras Jacek F.  aPermant Magnet Motor Technology