Healy, Kieran. <br/><br/>
Data visualization [electronic resource]:  a practical introduction / 
Kieran Healy. 
 - 1 digital resource (311 pages)  
<br/><br/> "DR Sothy's File"  
<br/><br/><label>ISBN: </label>9780691181615 (hardcover) 9780691181622 (pbk.) 
<br/><br/><label>LCCN: </label>2018935810