000 00329 a2200133 4500
035 _a
090 _c2854
_d2854
100 _aBandmann, Olav
245 _aA boundary for groups
_cOlav Bandmann
260 _aStockholms
_bUniviversitet Stockholms
_c1995
300 _a101 p
_c24 cm
500 _aContine bibliogr
942 _aIMAR
_cCART
999 _c2740
_d2740