000 00577nam a2200241Ia 4500
003 OSt
005 20220912152557.0
006 a|||||r|||| 00| 0
007 ta
008 220909b |||||||| |||| 00| 0 eng d
024 _a40633
037 _cTextual
040 _aCSL
_beng
_cCSL
041 _aeng
082 _aB33, K11-;3
100 _aEl'sgol'ts L E
245 0 _cEl'sgol'ts L E
_aDifferenatial Equations
260 _c1961
300 _ap.
_ccm.
650 _aDifferential Equations
942 _hB33, K11-;3
_cTEXL
_2CC
999 _c88967
_d88967