TY  - BOOK
AU  - Aufmann,Richard N.
AU  - Barker,Vernon C.
AU  - Nation,Richard
TI  - College algebra and trigonometry / 
SN  - 9780618825158
U1  - 512.13   20
PY  - 2007///
CY  - Boston, MA : 
PB  -  Houghton Mifflin Co., 
KW  - Algebra
KW  - Trigonometry
N1  - Preliminary Concepts -- The Real Number System -- Integer and Rational Number Exponents -- Polynomials -- Factoring -- Rational Expressions -- Complex Numbers
ER  -