00584nam a2200181 a 450000500170000000800410001702000180005804100080007608200100008410000300009424500670012426400390019130000260023049000410025650000510029765000270034865000270037520260717091124.0260717s1969    ii            000 0 eng d  a9780412095801  aeng04a515.31 aSchwarzenberger, R. L. E.10aElementary differential equations /cSchwarzenberger, R. L. E. 1aLondon :bChapman and Hall,c1969.  aiii-xii, 98 p. : ill;0 aChapman and Hall mathematics series.  aDistributed in the U.S.A. by Barnes and Noble. 4aDifferential equations 4aDifferentialgleichung.