Date, C.J. <br/><br/>
A guide to the SQL standard :  a user's guide to the standard relational language SQL / 
C. J. Date, Hugh Darwen.  
 - 3rd ed. 
 - USA :  Addison-Wisley Publishing Company,  c1993. 
 - xvii, 414 p. :  black and white illustrations ;  23 cm. 
<br/><br/> Includes index. 
<br/><br/> . 
<br/><br/><label>ISBN: </label>020155822X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>SQL (Computer program language).<br/>Query languages (Computer science).
<br/><br/><label>Dewey Class. No.: </label>CIR 005.756 D232g 1993