Stewart, Ian,  1945- <br/><br/>
What shape is a snowflake? / 
Ian Stewart. 
 - New York :  W.H. Freeman,  2001. 
 - 224 p., [30] p. of plates :  ill. ;  22 cm. 
<br/><br/><label>ISBN: </label>0716747944 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics in nature.<br/>Natural history.<br/>Pattern perception.
<br/><br/><label>LC Class. No.: </label>Q172.5  / .S74 2001