TY  - BOOK
AU  - Foerster,Paul A.
TI  - Algebra and trigonometry: : functions and applications
SN  - 0201861011
U1  - 512.13 
PY  - 1994///]
CY  - Menlo Park, California
PB  - Addison-Wesley Publishing
KW  - Trigonometry
KW  - Algebra
N1  - Includes index; Preliminary information; Functions and relations; Linear functions; Systems of linear equations and inequalities; Quadratic functions and complex numbers; Exponential and logarithmic functions; Rational algebraic functions; Irrational algebraic functions; Quadratic relations and systems; Higher-degree functions and complex numbers; Sequences and series; Probability, data analysis, and functions of a random variable; Trigonometric and circular functions; Properties of trigonometric and circular functions; Triangle problems
ER  -