AYALA, Carlos.  Spellberg Brad <br/><br/>
Boards and wards  xix, 578p.; ill. 
Carlos Ayala, Brad Spellberg 
 -  4th ed. 
 -  Wolters Kluwer  2010. 
<br/><br/> It includes index 
<br/><br/><label>ISBN: </label>978-0-7817-8743-7