Information processing-basic mode central procedure for data communication system 

 - Suitzerland  ISO         1975 
 - iii, 19p.  cm. 
<br/><br/><label>Standard No.: </label>4,759 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>LIBRARY SCIENCE
<br/><br/><label>Dewey Class. No.: </label>2:51:(D65,8(B)), L51