00413nam a2200157Ia 4500 2019 20261006003603.0 120911s9999 xx 000 0 und d 0534931545 515.35 ZIL Zill, Dennis G. 1330 A first course in differential equations / Dennis G. Zill. - 5th ed. 5E PWS Differential equations 1331 2019 2019 0 0 0 0 NU NU 2012-09-11 1 1 515.35 ZIL 2123 2016-02-15 00:00:00 2015-09-29 2012-09-11 OS