Whalen, Edward. <br/><br/>
Teach yourself oracle8 in 21 days / 

 - 1st ed. 
 - New Delhi,  Techmedia,  c 1998. 
 - xxvi, 604p. ;  ill. ;  23.5 cm. 
<br/><br/><label>ISBN: </label>8176350486 
<br/><br/><label>Dewey Class. No.: </label>005.7585