%0 Journal Article
%T Underground Communications
%J OR: Operational research quarterly (1953)
%D 1953
%A Rivett, Berwyn Hugh Patrick
%V 4
%N 4
%P 61-65
%X The work of the National Coal Board on underground communicaions is a result of the Creswell Colliery disaster. The disaster had two main causes: firstly, the ignition of a rubber conveyor belt with the consequent emission of poisonous gases, and, secondly, failure to communicate to the men in the pit the degree of the emergency.<p />
%G 
%I Pergamon Press
%@ 1473-2858
%U http://dx.doi.org/