000 00317nam a22001337a 4500
005 20250523104234.0
008 250523b |||||||| |||| 00| 0 eng d
041 _aeng
100 _aOkninski, Jan
245 _aSemigroup algebra
_c/ by Jan Okninski
260 _anew york
_bMD
_c1991
300 _a357p.
942 _cBK
999 _c38830
_d38830