T1-81 graphing calculator activities for mathematical analysis 

 - BROOKS/COLE  
<br/><br/><label>ISBN: </label>0534174612 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Calculus-Data Processing
<br/><br/><label>Dewey Class. No.: </label>512.0285 MIL