foster, George M <br/><br/>
Traditional societeis and technological change 

 - 2nd ed. 
 - New York  Harper and Row, publishers  1973 
 - ix, 286p.; 20cm. 
<br/><br/><label>ISBN: </label>60421290 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social change<br/>Societies-technological innovations<br/>Society<br/>Technological change<br/>Technology-social aspects