Gruber martin. <br/><br/>
Understanding SQL  Textual Documents 

 - 1995. 
 - New Dealhi- :  BPB Publication B-14 Connaught Place , . 
 - 484. 
<br/><br/><label>ISBN: </label>  
<br/><br/><label>Dewey Class. No.: </label> / GRU