Columbia subject headings:
Employee ownership--Argentina.
Management--Employee participation--Argentina--History--Case studies.
Petroquímica Argentina Sociedad Anónima--Management--History.
Servicios Eléctricos del Gran Buenos Aires--Management--History.
Harvard subject headings:
Argentina--Economic conditions--1945-
Labor movement--Argentina
Labor unions--Argentina
Syndicalism--Argentina.
Princeton subject headings:
Case studies.
Employee ownership--Argentina.
Management--Employee participation--Argentina--History--Case studies.
Petroquímica Argentina Sociedad Anónima--Management--History.
Servicios Eléctricos del Gran Buenos Aires--Management--History.