Beardsley, Leah Mildred,  <br/><br/>
One thousand and one uses of the hundred square  activities and ideas for teaching mathematics 
Leah Mildred Beardsley. 
 - West Nyack, N.Y.  Parker Publishing Company  1973. 
 - 240 pages :    illustration ;   23 cm. 
<br/><br/><label>ISBN: </label>0136369103 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics--Study and teaching--Audio visual aids