J. Groff <br/><br/>
SQL : The Complete Reference 
by J. Groff, P. Weinberg 
 - 3rd 
 - New Delhi  McGraw - Hill Pub.  2016 
 - 882 
<br/><br/><label>ISBN: </label>1259003884 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computers