00317nam 2230099 450000100060000000300230000600500090002900800410003808200100007910000160008926000270010524500650013230099StarLibrary Marc Built20180503201711 ||||| |||||||||||amh  a515.3 aG.f.simmons bNEW YORK: M.G.H c1991 aDifferential Equations With Applications And Histoical Notes