https://catalogue-scientifique.canada.ca/record=1004651~S6*frc
Rechercher Norwegian Society of Professinal Engineers; Rechercher Norwegian Chemical Society; Rechercher Norsk kjemisk selskap; Rechercher Norske ingeniørforening; Rechercher Polytekniske forening
Norsk kjemiskselskap, ISSN : 0040-7097
Périodique (revue)