Algebra, the easy way / [electronic resource]
Downing, Douglas. Algebra, the easy way / [electronic resource] At head of title: Barron's / Douglas Downing.. — 2nd ed.. — Hauppauge, N.Y. : : Barron's,, c1989.. — xiv, 318 p. : : ill. ; 28 cm.
Includes index.
0812041941 (pbk.)
89006455
Algebra.
QA152.2 / .D69 1989
512