TY  - BOOK
AU  - Barnett,Raymond A.
AU  - Ziegler,Michael R.
TI  - Precalculus :functions and graphs.
SN  - 0070049610
AV  - QA331.3.B38 
U1  - 512/.1 20
PY  - 1993///
CY  - New York
PB  - McGraw-Hill
KW  - Functions
KW  - Algebra
KW  - Graphic methods
N1  - Includes index; Contents: Equations and inequalities -- Graphs and functions -- Cumulative review exercises -- Polynomial and rational functions -- Exponential and logarithmic functions -- Cumulative review exercises -- Trigonometric functions -- Trigonometric identities and conditional equations -- Additional topics in trigonometry -- Cumulative review exercises -- Systems of equations and inequalities -- Matrices and determinants -- Cumulative review exercises -- Sequences and series -- Additional topics in analytic geometry -- Cumulative review exercises -- Basic algebraic opeartions
ER  -