Rick van Hattem <br/><br/>
Mastering Python 2E. 

 - 710. 
<br/><br/>Electronic book text. 
<br/><br/><br/>Data in extended ASCII character set. <br/>Mode of access: Internet. 
<br/><br/><label>ISBN: </label>9781800202108 
<br/><br/><label>Standard No.: </label>9781800202108  isbn