Readings in mathematics, book 2/ 
edited by Irving Adler. 
 - Lexington, MA:  Ginn,  1972. 
 - 188 p.:  ill.;  24 cm. 
<br/><br/><label>ISBN: </label>0663241235 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematical recreations.<br/>Mathematics---Popular works.<br/>Mathematics---Problems, exercises, etc.
<br/><br/><label>Dewey Class. No.: </label>510