000 00286nam a22001337a 4500
008 181105b xxu||||| |||| 00| 0 eng d
020 _a070026548
041 _aeng
080 _a510
100 _a36
101 _aMAT
245 _aDifferential Equations
_cAyres, F
942 _2udc
_cBK
999 _c51890
_d51890