Interactive mathematics :  activities & investigations : student resource book.  Unit 3,  just the right size / 
 Just the right size 
authors David Foster ... [et al.] 
 - New York, N.Y. :  Glencoe/McGraw-Hill,  c1995 
 - 40 p. :  col. ill. 
 - Interactive Mathematics .
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>002824723X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>MATHAMATIC--STUDY AND TEACHING
<br/><br/><label>LC Class. No.: </label>QA135.5  / I573