000 00341nam a2200145Ia 4500
008 160615s9999 xx 000 0 und d
100 _aLANDIN (Joseph)
245 _aAn introduction to algebraic structures.
260 _bDover
260 _c1969
300 _avii p. + 256p
942 _cBooks
999 _c19232
_d19232