Online publication: April 4, 2011

URI

https://id.erudit.org/iderudit/1001615ar CopiedAn error has occurred

DOI

https://doi.org/10.7202/1001615ar CopiedAn error has occurred

An article of the journal L'Actualité économique 

Volume 37, Number 1, April–June 1961, p. 140–155

Tous droits réservés © HEC Montréal, 1961