Gruber, Martin <br/><br/>
Understanding SQL 

 - New Delhi  BPB Publications  1995 
 - xxvi, 484p. : ill.  
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>8170296447 
<br/><br/><label>Subjects--Topical Terms: </label><br/>RDBMS -- SQL<br/>Relational database system -- SQL<br/>SQL<br/>Structured query language