Gruber, Martin <br/><br/>
Understanding SQL 
by Martin Gruber 
 - New Delhi  BPB  1990 
 - 433p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer programmes<br/>Computers<br/>Computer programming
<br/><br/><label>Dewey Class. No.: </label>I5372 G921