London, Keith R  <br/><br/>
People side of systems:   The human aspects of computer systems 

 - London:   McGraw-Hill,   1976 
 - 281p. 
<br/><br/><label>Subjects--Index Terms: </label>Electronic data processing 
<br/><br/><label>Universal Decimal Class. No.: </label>D 658.3:681.3  / L6