000 00337nam a2200145Ia 4500
008 180710s9999 xx 000 0 und d
020 _a246850
082 _a512
_bBAL
100 _aBallard, P.B.
245 4 _aThe ABC of algebra
260 _aLondon
_bUniversity of London
_c1938
300 _a128 p.
650 _aAlgebra
942 _cS
999 _c81198
_d81198