TY  - BOOK
AU  - Barnett,Raymond A.
AU  - Ziegler,Michael R.
TI  - Precalculus: functions and graphs 
SN  - 0070049610
AV  - QA331.3 .B38 1993
PY  - 1993///
CY  - New York
PB  - McGraw-Hill
KW  - Functions
KW  - Algebra
KW  - Graphic methods
N1  - Includes index; Equations and inequalities -- Graphs and functions -- Polynomial functions:graphs and zeros -- Exponential and logarithmic functions -- Trigonometric functions -- Trigonometric identities and conditional equations -- Additional topics in trigonometry -- Systems of equations and inequalities -- Matrices and determinants -- Sequences and series -- Additional topics in analytic geometry -- An introduction to probability
ER  -