00506nam a2200145Ia 45000010006000000050017000060080041000230200025000641000022000892450109001112500012002202600043002323000032002756500053003071786420261006004905.0120911s9999    xx            000 0 und d  a9780470398739 (pbk.)  aBoyce, William E.  aElementary differential equations and boundary value problems /  William E. Boyce,  Richard C. Di Prima.  a9th ed.  bHoboken, NJ : John Wiley & Sons, c2010  axix, 796 p. : ill. ; 26 cm.  aDifferential equations. Boundary value problems.