000 00353nam a22001577a 4500
005 20210901153054.0
008 210901b |||||||| |||| 00| 0 eng d
040 _cOCLC
082 _a515.35
100 _aPiaggic, H.J.H.
245 _aDifferential Equations
260 _aDelhi
_bCBS
_c2004
300 _a2535
650 _vCSE
942 _2ddc
_cBK
_n0
999 _c28360
_d28360