TY  - BOOK
AU  - Huettenmueller, Rhonda.
AU  - Title
AU  - xx,686 p., ill.
TI  - Precalculus demystified
SN  - 9780071778497
PY  - 2012///
CY  - New York, NY
PB  - McGraw-Hill Professional
KW  - Functions
KW  - Popular works
KW  - Precalculus
KW  - Programmed instruction
ER  -