Pratt, Philip J.,  1945- <br/><br/>
A guide to SQL /  
Philip J. Pratt, Mary Z. Last. 
 - 8th ed. 
 - Australia :  Course Technology,  2009. 
 - 309 p. ;  23 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>9780538747677 
<br/><br/><label>Subjects--Topical Terms: </label><br/>SQL (Computer program language)
<br/><br/><label>LC Class. No.: </label>QA76.73.S67  
<br/><br/><label>Dewey Class. No.: </label>005.75/6