Practical math / 
Inc American Technical 
 - Homewood :  American technical,  1994 
 - 340 p. :  illus 
<br/><br/><label>ISBN: </label>0826922449 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics.
<br/><br/><label>Dewey Class. No.: </label>510  / A512P