The software challenge /    
by the editors of Time-Life Books. 
 - Alexandra, Va :   Time-Life Books,   1978. 
 - 128 p. :    ill. ;    28 cm. 
 - Understanding computers.   .
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0809460580 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer software.--------
<br/><br/><label>Dewey Class. No.: </label>338.470053