000 00348nam a2200145Ia 4500
008 230917s9999||||xx |||||||||||||| ||und||
040 _e13115
_aMAIN
041 _aEnglish
082 _a515.35 W977D
100 _aWylie, C Ray
245 0 _aDifferential equations
260 _aNew York
_bMcGraw-Hill
_c1979
300 _axiii,593 p.
942 _cBK
999 _c83299
_d83299