00480nam a2200145Ia 45000010006000000050017000060080041000230200018000640820015000821000022000972450118001192600037002373000032002746500028003061140920261006004334.0120911s9999    xx            000 0 und d  a9780471651413  a515.35 BRA  aBoyce, William E.  aDifferential equations : an introduction to modern methods and applications / James R. Brannan, William E. Boyce.  aHoboken, NJ : John Wiley, c2007.  axxi, 682 p. : ill. ; 26 cm.  aDifferential equations.