TY  - BOOK
AU  - Swokowski,Earl William
AU  - Cole,Jeffery A.
TI  - Precalculus: functions and graphs 
SN  - 0534937020
AV  - QA331.3 .S95 1994
U1  - 515.1 SWO 22nd ed.
PY  - 1994///
CY  - Boston
PB  - PWS Publishing
KW  - Functions
KW  - Algebra
KW  - Graphic methods
KW  - Trigonometry
N1  - Includes index
UR  - http://www.loc.gov/catdir/enhancements/fy1515/93028896-b.html
UR  - http://www.loc.gov/catdir/enhancements/fy1515/93028896-d.html
UR  - http://www.loc.gov/catdir/enhancements/fy1515/93028896-t.html
ER  -