White, Lynn, Jr. ,   1907-1987 <br/><br/>
Medieval technology and social change. 

 - Oxford :   oxford university Press ,   1962. 
 - 194 p.:   illus .;  22 cm. 
<br/><br/><label>LCCN: </label>62002973 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Civilization , Medieval.<br/>Social history--Medieval, 500-1500.<br/>Technology and civilization.
<br/><br/><label>LC Class. No.: </label>CB353  / .W5