Society and history :  essays in honor of Karl August Wittfogel / 
edited by G.L. Ulmen. 
 - The Hague :  Mouton Publishers,  1978. 
 - 517 p. ;  24 cm. 
<br/><br/><label>ISBN: </label>9027977763 
<br/><br/><label>Subjects--Personal Names: </label><br/>Wittfogel, Karl August, 1896 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social history--Addresses, essays, lectures.<br/>Civilization, Oriental--Addresses, essays, lectures.<br/>Marxian school of sociology--Addresses, essays, lectures.