Holt science & technology:  Calculator-based labs/ 

 - Austin:  Holt, Rinehart and Winston, 
 - vi, 146page 
<br/><br/>Labs  --Answer key  --Experimentos  --Clave de respuestas. 
<br/><br/><label>ISBN: </label>0-03-035177-4 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science -Study and Teaching
<br/><br/><label>Dewey Class. No.: </label>BTSH 500  / H74