Dr. Tania Moulik <br/><br/>
Applied Data Visualization with R and ggplot2. 

 - 140. 
<br/><br/>Electronic book text. 
<br/><br/><br/>Data in extended ASCII character set. <br/>Mode of access: Internet. 
<br/><br/><label>ISBN: </label>9781789617672 
<br/><br/><label>Standard No.: </label>9781789617672  isbn