4 
Professor H. Kurz 
UNIVERSITAT BREMEN 
Bibl iothekstr. 
Postfach 33 04 40 
D-2800 Bremen 33 , GERMANY 
Professor A.L. Levine 
UNIVERSITY OF NEW BRUNSWICK 
Department of Economics 
P.0. Box 4400 
Fredericton, N.B. , CANADA E3B 5A3 
Professor S.A. Marglin 
HARVARD UNIVERSITY 
Department of Economics 
Littaver Centre 
Cambridge MA 02138 , U.S.A. 
Professor M. Milgate 
HARVARD UNIVERSITY 
Department of Economics 
Cambridge MA 02138 , U.S.A. 
Professor H. Minsky 
Economics Departmen t 
WASHINGTON UNIVERSITY 
St. Louis MO 36130 , U.S.A. 
Professor G. Montani 
Facolta di Economia 
PALAZZO DEL' UNIVERSITA 
Via S. Felice, 5 
1-27100 Pavia , ITALIA 
Professor E.G. Nell 
Graduate Faculty, Economics 
NEW SCHOOL FOR SOCIAL RESEARCH 
66 West 12th Street 
New York N.Y. 10011 , U.S.A.