Online publication: July 13, 2009

URI

https://id.erudit.org/iderudit/800111ar CopiedAn error has occurred

DOI

https://doi.org/10.7202/800111ar CopiedAn error has occurred

A document of the journal HSTC Bulletin

Volume 5, Number 2 (18), mai 1981, p. 171–173

Tout droit réservé © Canadian Science and Technology Historical Association / Association pour l'histoire de la science et de la technologie au Canada, 1981