Farmer, D.W & Stanford, T.B <br/><br/>
Knots & surfaces  guide to discovering mathematics 
D.W. Farmer & T.B. Stanford 
 - Providence  American Mathematical Society  1996 
 - vi  101 
 - Mathematical world 6 .
<br/><br/><label>ISBN: </label>9780821804513 
<br/><br/><label>Dewey Class. No.: </label>7.01+7.02  / FARM