00565nam a2200181Ia 4500003000400000005001700004008004100021040002000062041000800082082002300090100002700113245008300140264005300223300002000276650003400296650002700330700002600357AIT20260619171737.0221231s9999    xx            000 0 und d  aATRIAbengcAIT  aeng  a621.3 THEqAIT222  aTheraja B. L. eAuthor 0aText book of electrical technology Vol-4 /cby Theraja B. L. and Theraja A. K.34aNew Delhi :bS. Chand and Company Ltd.,c©2000.  aPage Variations  aElectronics and Communication  aElectrical Technology   aTheraja A. K.eAuthor