00269nam a22001097a 4500003000400000008004100004082001900045100001700064245004000081260003000121300000800151OSt240704b        |||||||| |||| 00| 0 eng d  a621.3076bS33V  aSharma, D.K.  aVira voce in electrical engineering  aCBPPDbUBSPD, Patnac1985  a277