O'Hearn, Steve. <br/><br/>
Ocp Developer PL/ SQL Program Units Exam Guide 

 - New Delhi:  Tata McGraw - Hill Publishing,  2008. 
 - xxii, 499 p. 
<br/><br/><label>ISBN: </label>9780070486980 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Databased management<br/>Oracle
<br/><br/><label>Dewey Class. No.: </label>005.7565  / OHE