Cyber common utilities:   Reference manual  
/ Control Data Corporation 
 - USA:   Control Data Corporation,   1978 
 - CDC operating systems  NOS 1 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Information technology
<br/><br/><label>Subjects--Index Terms: </label>File processing macros 
<br/><br/><label>Universal Decimal Class. No.: </label>D 681.324   / L8