00301nam a2200133Ia 4500003000400000005001700004008004100021020001800062040001000080100001400090245004300104260001100147260000900158OSt20240210145929.0170524s9999    xx            000 0 und d  a9780071077743  cIIMTU  aRam Badri 0aPower System Protection and Switchgear  bT.M.H.  c2012