Picciotto, Henri <br/><br/>
The algebra lab :  middle school / 
Henri Picciotto. 
 - California:   Creative Publications,   1990.  
 - 135 p. :  ill. ;  29 cm. 
<br/><br/><label>ISBN: </label>0884889637 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Algebra--Study and teaching (Secondary)
<br/><br/><label>Dewey Class. No.: </label>512.00712