Munroe, Randall  <br/><br/>
What if?  serious scientific answers to absurd hypothetical questions 
Randall Munroe 
 - UK  John Murray  2014 
 - 304p. 
<br/><br/><label>ISBN: </label>9781848549562 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Natural Science
<br/><br/><label>Dewey Class. No.: </label>500 M9269w