=LDR 22 4500 =001 5386 =082 04$a1987 GRE =100 1\$aGrennell, David =245 10$aA study of the largest manufacturing firms in Dublin 1986 =260 \\$aDublin :$bUniversity of Dublin, Trinity College,$c1987 =650 \0$aDissertations =852 \\$bStaff Coffee Room$h1987 GRE