White, Lynn Townsend,  1907- <br/><br/>
Medieval technology and social change / 
by Lynn Townsend White 
 - Oxford :  Oxford University Press,  1962 
 - vii, 194 p. :  ill. ;  22 cm. 
<br/><br/> Includes index 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Civilization, Medieval<br/>Technology and civilization<br/>Social history--Medieval, 500-1500
<br/><br/><label>Dewey Class. No.: </label>901.92