=LDR            22        4500
=001  921
=082  04$a1981 CLA
=100  1\$aClarke, Wilf
=245  10$aA comparison of the ports of Belfast and Dublin
=260  \\$aDublin :$bUniversity of Dublin, Trinity College,$c1981
=650  \0$aDissertations
=852  \\$bStaff Coffee Room$h1981 CLA