Answer key to even numbered problems /
Cass, Patricia J.
Answer key to even numbered problems / Patricia J. Cass and Elizabeth O'Connor. - 2nd ed. - Mason, Ohio : Thomson Learning Custom Pub., c2002. - 67 pages : illustrations ; 27 cm
0759313938
Trigonometry.
QA533 / C27 2002
Answer key to even numbered problems / Patricia J. Cass and Elizabeth O'Connor. - 2nd ed. - Mason, Ohio : Thomson Learning Custom Pub., c2002. - 67 pages : illustrations ; 27 cm
0759313938
Trigonometry.
QA533 / C27 2002