000 00359cam a2200145 4500
020 _a0669739995
040 _cDLC
082 0 0 _a512 HEA 1972 A106 Or.
100 1 _aHart, William Le Roy,
245 1 0 _aBasic college algebra
260 _aLexington, Mass.,
_bD. C. Heath
_c[1972]
300 _axvi, 359 p.
_billus.
_c24 cm.
650 0 _aAlgebra.
942 _cEK
999 _c17021
_d17021