000 00256nam a2200109Ia 4500
008 170711s9999 xx 000 0 und d
050 _a512.9 G415
100 _a"Gilligan, Lawrence"
245 0 _aCollege algebra
260 _c1981
942 _2lcc
_cBK
_kCirc.
999 _c19669
_d19669