Interactive mathematics :  activities and investigations, units 1-6 / 
David Foster ... [et al.]. 
 - New York, N. Y. :  Glencoe McGraw-Hill,  c1995. 
 - xviii, 261p. : col. ill. ; 25 
<br/><br/> Glossary : p. 252 - 257. 
<br/><br/><label>ISBN: </label>0028247205 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics.