Date, C. J. & White, Colin J. <br/><br/>
A guide to SQL/DS  a user's guide to the IBM product structured query language/data system and its major companion products QMF, AS CSP, etc. 

 - Addison-wesley publishing company, Reading  1989 
 - xix;505 
<br/><br/><label>ISBN: </label>0-201-14688-6 
<br/><br/><label>Dewey Class. No.: </label>001.64 Dat/Whi