000 00981nam a2200349 a 4500
005 20250914072006.0
008 981208s1978 hu 00 eng d
010 _a79-308570
020 _a9630516969
035 _a56649
039 9 _y08-18-1999
_zload
090 _aQA251.5.S73
090 _aQA251.5
100 1 _aSteinfeld, Otto
245 1 0 _aQuasi-ideals in rings and semi-groups
_cOtto Steinfeld
260 _aBudapest
_bAkademia Kiado
_c1978
300 _a154p. 25cm
440 _aDisquistiones mathematicae Hungaricae
_v10
504 _aBibliography: p.143-147
504 _aIncludes index
590 _a1
650 _aAssociative rings
650 _aSemigroups
650 _aIdeals (Algebra)
907 _a.b11940438
_b2021-05-28
_c2019-11-12
942 _c01
_n0
_kQA251.5.S73
914 _avtls000200599
991 _aFak Sains Matematik
998 _at
_b1999-05-08
_cm
_da
_feng
_ghu
_y0
_z.b11940438
999 _c195599
_d195599