00504nam a2200169Ia 4500003000900000008004100009020001800050040001600068080001600084100001600100245009500116260004500211300001500256650002200271650002200293650001900315IN-BaIIA211028s9999    xx            000 0 eng d  a81-85198-81-0  cIIA Library  a621-83bLEO  aLeonhard, W 0aControl of electrical drivescW. Leonhard                                                   aNew DelhibNarosa Publishing Housec1992  axvi, 346p.  aElectrical drives  aElectrical energy  aNASA thesaurus