00306nam 2206386 45000010005000000030023000050050009000280080041000370820012000781000022000902600026001122450048001386386StarLibrary Marc Built20180503201711 ||||| |||||||||||amh  a515.352 aDavid R Arterburn bnew jersy: rea c1996 aReas Problem Solvers Differential Equations