=LDR 22 4500 =001 2656 =082 04$a307.309415 BLA =100 1\$aBlackwell, John =245 10$aHousing requirements and population change 1981 - 1991 =260 \\$aDublin :$bNational Economic and Social Council,$c1983 =650 \0$aPamphlets =852 \\$bFreeman Library$h307.309415 BLA