000 00351nam a2200157Ia 4500
001 12950
008 170722s9999 xx 000 0 und d
100 _aAlwin, Robert H.
245 _aAlgebra programmed. 2pts /
260 _c1969.
500 _a2
653 _aAlgebra
653 _aMathematics
700 _aHackworth, Robert D.
942 _cGEN
999 _c77534
_d77534