000 00386nam a22001577a 4500
008 200122b xxu||||| |||| 00| 0 eng d
020 _a9789353432270
082 _a515.33 Pol
100 _aPolking,John
_910360
245 _aDifferential Equations
250 _a2ed 2019
260 _aAlied Informatic
_bPearsons
_c2019
300 _a595
600 _aMath.
_92609
942 _2ddc
_cBK
999 _c26543
_d26543