Philbin, Tom, <br/><br/>
The Book of Percentages : 

 -  Adams Media,  2009. 
<br/><br/><label>ISBN: </label>9781605501086 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Reference.
<br/><br/><label>Dewey Class. No.: </label>031.02  / PHI