Penna, Judith A <br/><br/>
Graphing calculator manual : college algebra graphs & models 
Judith A Penna 
 - 4th ed 
 - Boston San Francisco  [publisher not identified]  2009 
 - 119, I-8 p. : ill. ; 26 cm 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>9780321529084 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Algebra -- Handbooks, manuals, etc<br/>Algebra -- Handbooks, manuals, etc. Algebra -- Handbooks, manuals, etc<br/>Algebra -- Handbooks, manuals, etc. Algebra -- Handbooks, manuals, etc. Algebra -- Graphic methods
<br/><br/><label>Dewey Class. No.: </label>512.9 PEN