Beckmann, Petr <br/><br/>
A history of π (PI) 
<label>/ by </label> Beckmann, Petr 
 - New York  Barnes & Noble  1971 
 - 202p.  22 cm.  ill. 
<br/><br/><label>ISBN: </label>0880294183 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics<br/>Transcendental numbers
<br/><br/><label>Dewey Class. No.: </label>513.1  / BEC