000 00325nam a2200109 4500
008 240910b |||||||| |||| 00| 0 eng d
040 _aNational Science Library
_cNational Science Library
080 _aR512
_bK3
245 _aAnneaux factoriels par
260 _bInstituto de pesquisas matematicas da
_c1963
942 _cREF
_2udc
999 _c66734
_d66734