00306nam a2200133Ia 4500003000400000005001700004008004100021020001800062100002300080245003400103260001200137300001500149350000800164SNU20140326233436.0120327s9999    xx            000 0 und d  a9788131764763  aRobert L.Boylestad  aIntroductory circuit analysis  bPearson  axii;1188p.  a599