00625nam a2200217Ia 4500001000700000003000500007005001700012008004100029010001500070020001500085050002100100082001700121100002800138245007200166250001200238260004700250300003000297500002000327504002600347650003400373113488BIBL20160527183609.0800820s1981    caua     b    00110 eng    a 80023298   a05340043500 aQA372b.L46 19810 a515.3/5221910aLeighton, Walter2Local12aA first course in ordinary differential equationscWalter Leighton.  a5th ed.0 aBelmont, Calif.bWadsworth Pub. Co.c1981.  axii, 290 p.bill.c24 cm.  aIncludes index.  aBibliography: p. 287. 0aDifferential equations2Local