01244nam0 2200277 i 450 SUN005224620180430083912.947978-04-86664-44-60.0020060913d1990 |0engc50 baengUS|||| |||||*Principles and techniques of applied mathematicsBernard FriedmanNew YorkDover1990IX, 315 p.22 cm.001SUN00235662001 Dover books on advanced mathematics210 New YorkDover.34-XXOrdinary differential equations [MSC 2020]MFSUNC021251USNew YorkSUNL000011Friedman, BernardSUNV041138836DoverSUNV000279650ITSOL20200727RICAhttps://books.google.it/books?id=YpmRDQAAQBAJ&printsec=frontcover&dq=9780486664446&hl=it&sa=X&ved=0ahUKEwjhlY_PseHaAhVHxxQKHa3eAKoQuwUILDAA#v=onepage&q=9780486664446&f=falseSUN0052246UFFICIO DI BIBLIOTECA DEL DIPARTIMENTO DI MATEMATICA E FISICA08PREST 34-XX 1475 08 2737 I 20060913 Principles and techniques of applied mathematics332099UNICAMPANIA