Knaddison, Greg <br/><br/>
Cracking Drupal :  a drop in the bucket / 
Greg Knaddison 
 - Indianapolis, IN :  Wiley Pub., Inc.,  2009 
 - xix, 219 p. :  ill. ;  24 cm. 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>9780470429037 (pbk.) 
<br/><br/><label>Subjects--Uniform Titles: </label><br/>Drupal (Computer file)
<br/><br/><label>Subjects--Topical Terms: </label><br/>Web sites--Security measures