00286nam a2200121Ia 4500100002000000650002700020654001900047245002900066260003900095082001000134300000800144546001200152  aGottlieb/ I.M.   aElectrical Engineering  apower supplies  aRegulated power supplies  bHoward W. Sam & ComaIndianac1981  a621.3  a423  aENGLISH