000 00292nam a22001217a 4500
008 181207b xxu||||| |||| 00| 0 eng d
041 _aeng
080 _a510
100 _a39
101 _aMAT
245 _aQualtitative Theory Ordinary Deferential Equations
_cBaruer.F
942 _2udc
_cBK
999 _c53011
_d53011