Groff, James R. <br/><br/>
LAN times guide to SQL 
James R. Groff and, Paul; N. Weinberg. 
 - 16th. ed.. 
 - New Delhi  Tata McGrawHill Publishing Company  1997 
 - xxiii,664p., 24cm. 
<br/><br/><label>Dewey Class. No.: </label>005.133  / G91L