000 00536nam a2200229Ia 4500
003 OSt
005 20220912153051.0
006 a|||||r|||| 00| 0
007 ta
008 220909b |||||||| |||| 00| 0 eng d
024 _a22517
037 _cTextual
040 _aCSL
_beng
_cCSL
041 _aeng
082 _aB331, K3
100 _aBernner J L
245 0 _cBernner J L
_aProblems in differential equations
260 _c1963
300 _ap.
_ccm.
942 _hB331, K3
_cTEXL
_2CC
999 _c97619
_d97619