00449nam a2200133   4500008004100000082001600041100001900057245010700076250001300183260006300196300001100259650002700270700001800297200828b           ||||| |||| 00| 0 eng d00a621.3bT398  aTheraja, B. L.10aA textbook of Electrical technology in S.I. system of units: Electronic devices and circuits- Vol. 4 /  a21st ed.  aNew-Delhi: bNirja construction & development Co., c1994.  a239 p. 0aElectrical Engineering  aTheraja, A.K.