The pleasure of finding theings out/ 
Feynman Richard P. 
 - 1st ed. 
 - New York:  Basic Books,  1999. 
 - 270 p.p 
<br/><br/><label>ISBN: </label>9780465023950 
<br/><br/><label>Dewey Class. No.: </label>808.83  / FEY/T