Beck, Anatole. <br/><br/>
Excursions into mathematics / 
[by] Anatole Beck, Michael N. Bleicher [and] Donald W. Crowe. 
 - New York :  Worth Publishers  c1969. 
 - xxi, 489 p. :  ill. 
<br/><br/> Reprint: 1970. 
<br/><br/>Includes bibliographic references and index. 
<br/><br/><label>LCCN: </label>93024033     
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics.