Eastaway, Rob. <br/><br/>
Why do buses come in threes? :  the hidden mathematics of everyday life / 
Rob Eastaway and Jeremy Wyndham ; foreword by Tim Rice. 
 - New York :  Barnes & Noble Books,  1998. 
 - 156 p. :  ill. ;  25 cm. 
<br/><br/>Includes bibliographical references (p. 153-154) and index. 
<br/><br/><label>ISBN: </label>076072881X 9780760728819 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematical recreations.<br/>Mathematics--Miscellanea.<br/>Mathematics--Social aspects.<br/>Matemáticas recreativas.
<br/><br/><label>LC Class. No.: </label>QA 95  / E13w 1998 
<br/><br/><label>Dewey Class. No.: </label>510