%0 Journal Article
%T Advances lead to tougher, more durable hard hat
%J Occupational health and safety
%D 1991
%A Bross, M. S.
%V 60
%N 2
%P 22-23
%X Abstract unavailable.
%G 
%I Stevens Publishing
%@ 0362-4064
%U http://dx.doi.org/