Database task group (report) 

 - New York       Association for Computing Machinery       1975 
 - v,269p.  cm. 
<br/><br/><label>Standard No.: </label>32130 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>D65,8(B):(P), L5-;1