=LDR 22 4500 =001 4763 =082 04$a1990 NAU =100 1\$aNaughton, Rhona M. =245 10$aThe residential decline of Merrion Square and Fitzwilliam Square 1960 - 1989 =260 \\$aDublin :$bUniversity of Dublin, Trinity College,$c1990 =650 \0$aDissertations =852 \\$bStaff Coffee Room$h1990 NAU