000			00420nam a2200157Ia 4500
008			230524s9999 xx 000 0 und d
040			_cUDSM
050			_aPAM QA171.G68
100	1		_aGreen, J. A. _eAuthor
245	1	0	_aSets and groups
260			_aLondon : _bRoutledge and Kegan Paul, _c1967.
300			_aix,84p. _b: ill. _c; 19cm.
650			_aGroups, Theory of
650			_aAggregates
942			_2lcc _cPAM _n0
999			_c79562 _d79562