000 00579nam a2200229Ia 4500
003 OSt
005 20220912151628.0
006 a|||||r|||| 00| 0
007 ta
008 220909b |||||||| |||| 00| 0 eng d
024 _a22956
037 _cTextual
040 _aCSL
_beng
_cCSL
041 _aeng
082 _aB334, L5
100 _aCopson E T
245 0 _aPartial differential equations
260 _aCambridge
_bCambridge Universirt Press
_c1975
300 _a280p.
_ccm.
942 _hB334, L5
_cTEXL
_2CC
999 _c72941
_d72941