Precalculus essentials /
Blitzer, Robert.
Precalculus essentials / by Robert Blitzer .- - Upper Saddle river : Pearson education , 2004. - xxii, 685 p.
0131090445
Algebra.
QA154.3 / .B587
Precalculus essentials / by Robert Blitzer .- - Upper Saddle river : Pearson education , 2004. - xxii, 685 p.
0131090445
Algebra.
QA154.3 / .B587