000 00297nam a2200121Ia 4500
008 230720s9999||||xx |||||||||||||| ||und||
041 _aeng
082 _aBK
_bT00 HAL
100 _a Hall, Mahall
_97438
245 0 _a Theory of groups
_c Hall, Mahall
260 _b AMS Chelsa
_c2000
942 _cBK
999 _c13747
_d13747