TY  - BOOK
AU  - Penna,Judith A.
TI  - Graphing calculator manual
SN  - 9780321531988
AV  - QA20.C34 P466 2009
PY  - 2009///
CY  - Boston
PB  - Pearson/Addison-Wesley
KW  - Graphic calculators
KW  - Handbooks, manuals, etc
KW  - Texas Instruments programmable calculators
N1  - "Algebra and trigonometry graphs & models and Precalculus graphs & models fourth edition / Marvin L. Bittinger, Judith A Beecher, David J. Ellenbogen, Judith A Penna."; Includes index
UR  - http://www.loc.gov/catdir/toc/fy0805/2008271773.html
ER  -