White, William Frank <br/><br/>
A Scrap-book of elementary mathematics  notes, recreations, essays 
by William F. White. 
 - 4th ed. 
 - La Salle, Ill.  The Open Court Pub. Co.  1942. 
 - 248 p.  20 cm. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematical recreations.