Hatfield, Larry.L <br/><br/>
Investigation mathematics an interactice approach 

 - OHIO   GLENCOE  1994 
 - 352P 
<br/><br/><label>ISBN: </label>0-675-13160-X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>MATHEMATICS-INVESTIGATION
<br/><br/><label>Dewey Class. No.: </label>510 HAT