Munroe Randall <br/><br/>
Thing explainer:  complicated stuff in simple words/ 
Randall Munroe 
 - UK:  John Murray,  2015. 
 - 61 p.:  ill.;  30cm 
<br/><br/><label>ISBN: </label>9781473637313 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Power boxes<br/>Earth<br/>Playing fields<br/>Heavy metals<br/>House building
<br/><br/><label>LC Class. No.: </label>REF AG 5