The protection of rigid urethane foam from fire damage /
Doherty, D. J.
Wilson, W. J.
Louvain :  ICI, Dyestuffs Division, 
[1969?]
Extracted from: International Institute of Refrigeration. Commission VIII, Le Havre 1969, Annexe 1969-5: Supplément au Bulletin de l'Institut International du Froid.