Bernar, H. Russell. <br/><br/>
Technology and Social Change /  
H. Russell Bernard and Pertti J. Pelto. 
 - New York :  The MacMillan company,  1972. 
 - vii, 354p. :  ill. ;  22 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>sociology
<br/><br/><label>Dewey Class. No.: </label>303.4028  / BET 1972