Luhmann, Niklas,  1927-1998, <br/><br/>
Social systems / 
Niklas Luhmann ; translated by John Bednarz, Jr., with Dirk Baecker ; foreword by Eva M. Knodt. 
 - lii, 627 pages ;  24 cm. 
 - Writing science .
<br/><br/>Includes bibliographical references (p. [491]-617) and index. 
<br/><br/><label>ISBN: </label>9780804726252  RM 220.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social systems.<br/>Autopoiesis.