Keedy, Mervin Laverne.
Algebra and trigonometry : a functions approach / Mervin L. Keedy [and] Marvin L. Bittinger. - Reading, Mass. : Addison-Wesley, c1974. - viii, 633 p. : ill. ; 28 cm.
Includes index.
0201036592
73008240
Algebra.
Trigonometry.
QA154.2 / .K43
512 / KEA
Algebra and trigonometry : a functions approach / Mervin L. Keedy [and] Marvin L. Bittinger. - Reading, Mass. : Addison-Wesley, c1974. - viii, 633 p. : ill. ; 28 cm.
Includes index.
0201036592
73008240
Algebra.
Trigonometry.
QA154.2 / .K43
512 / KEA