000 00501nam a22001697a 4500
040 _cUDSM
050 _aMATH QA3.R46 no.9634
100 1 _aVeldman, Wim
_eAuthor
245 1 _aOn sets enclosed between a set and its double complement
260 _aNijmegen:
_bDepartment of Mathematics Catholic University,
_c1996.
300 _a14p.
_c; 24cm.
490 _aReport 9634
504 _aIncludes bibliographical references
650 _aSet theory
650 _aOrdered sets
942 _2lcc
_cRRPT
_n0
999 _c136070
_d136070