01229nam0 2200277 i 450 SUN005496820180427104410.256978-04-86659-42-80.0020061031d1989 |0engc50 baengUS|||| |||||An *introduction to ordinary differential equationsEarl A. CoddingtonNew YorkDover1989XI, 292 p.22 cm.001SUN00243222001 Dover books on mathematics210 New YorkDover.34-XXOrdinary differential equations [MSC 2020]MFSUNC021251USNew YorkSUNL000011Coddington, Earl A.SUNV04351113766DoverSUNV000279650ITSOL20200727RICAhttps://books.google.it/books?id=PwivyktplHUC&pg=PA33&dq=9780486659428&hl=it&sa=X&ved=0ahUKEwjbka3-h9raAhWJXRQKHYW1Al4QuwUILDAA#v=onepage&q=9780486659428&f=falseSUN0054968UFFICIO DI BIBLIOTECA DEL DIPARTIMENTO DI MATEMATICA E FISICA08PREST 34-XX 0884 08 2709 I 20061031 Introduction to ordinary differential equations81743UNICAMPANIA