Glenn, William. H <br/><br/>
The theorem of pythagoras  / 
William H. Glenn, Donovan A. Johnson . 
 - London :  John Murray,  n.d. 
 - 48 p. :  ill. ;  21 cm. 
 - Exploring mathematics on your own ;   4 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Pythagorean theorem.<br/>Mathematics.
<br/><br/><label>Dewey Class. No.: </label>510