Online publication: July 13, 2009

URI

https://id.erudit.org/iderudit/800252ar CopiedAn error has occurred

DOI

https://doi.org/10.7202/800252ar CopiedAn error has occurred

A document of the journal Scientia Canadensis

Volume 11, Number 1 (32), Spring–Summer 1987, p. 57–59

Tout droit réservé © Canadian Science and Technology Historical Association / Association pour l'histoire de la science et de la technologie au Canada, 1987