Pratt, Philip J.,  1945- <br/><br/>
A guide to SQL / 
Philip J. Pratt. 
 - 5th ed. 
 - Cambridge, Mass. :  Course Technology,  c2001. 
 - xi, 260 p. :  ill. ;  24 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0619033827 
<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