00333nam a22001097a 4500082001000000100001600010245007500026260003700101300001900138650003700157700002900194  a621.3  aNaz, Neelam  aReal Time Tracking Control of Magnetic Levitation System /cNeelam Naz  aIslamabad :bCEME - NUST,c2013.  a85 p. ;c30cm.  aElectrical Engineering-MS-Thesis  aDr. Mohammad Bilal Malik