Recent developments in variable structure systems, economics, and biology  proceedings of US-Italy seminar, Taormina, Sicily, August 29-September 2, 1977 
edited by R. R. Mohler and A. Ruberti. 
 - Berlin  Springer-Verlag  1978. 
 - vi, 326 pages:    illustration,    24 cm 
 - Lecture notes in economics and mathematical systems  162 .
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>0387090894 
<br/><br/><label>Subjects--Topical Terms: </label><br/>System analysis--Congresses<br/>Control theory--Congresses