Evans, Allan S. <br/><br/>
People ,technology and change/ 
Allan S. Evans. 
 - Toronto :  McGraw Hill,  1980 
 - 183 p. : 
<br/><br/> Includes index 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Technology and social aspects
<br/><br/><label>LC Class. No.: </label>HN103  / .E92 1980