Precalculus with unit-circle trigonometry /
Cohen, David, 1942 September 28-.
Precalculus with unit-circle trigonometry / David Cohen, with Theodore B. Lee, David Sklar. - fourth edition. - Belmont, CA : Thomson Brooks/Cole, c2006. - 1 v. (various pagings) : illustrations (some color) ; 27 cm. + 1 CD-ROM (4 3/4 in.)
9780534402303 : US$60
2005921577
Functions--Textbooks.
Algebra--Textbooks.
Trigonometry--Textbooks.
Functions--Textbooks.
Algebra--Textbooks.
Trigonometry--Textbooks.
QA331.3 / .C64 2006
510
Precalculus with unit-circle trigonometry / David Cohen, with Theodore B. Lee, David Sklar. - fourth edition. - Belmont, CA : Thomson Brooks/Cole, c2006. - 1 v. (various pagings) : illustrations (some color) ; 27 cm. + 1 CD-ROM (4 3/4 in.)
9780534402303 : US$60
2005921577
Functions--Textbooks.
Algebra--Textbooks.
Trigonometry--Textbooks.
Functions--Textbooks.
Algebra--Textbooks.
Trigonometry--Textbooks.
QA331.3 / .C64 2006
510