Munroe, Randall  <br/><br/>
What If? :  Serious Scientific Answers to Absurd Hypothetical Questions / 
Randall Munroe 
 - Great Britain :  Mariner Books,  2014. 
 - ix, 320 p. :   ill. ;  22 cm. 
<br/><br/><label>ISBN: </label>9781848549562 (pbk.) 
<br/><br/><label>Dewey Class. No.: </label>500  / MUN/W