00347nam a2200145Ia 4500008004100000041000800041082001600049100001500065245004800080250001300128260002200141300000800163365001600171700001400187230718s9999    xx            000 0 und d  aeng  a515.35bBRO  aBronson R.  aTheory And Problems Of Differatial Equatims  a21st ed.  c1993bMcgraw Hill  a355  cRs.b328.00  aBronson R