Ramakrishnan, R <br/><br/>
Datbase management systems. 2nd. Edition. 
Raghu Ramakrishnan 
 - Boston  McGraw Hill  2000 
 - xxix, 906p. 
<br/><br/><label>ISBN: </label>9780072322064 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Database