=LDR 22 4500 =001 6065 =082 04$a711.409415 SHA =100 1\$aShaffrey, Patrick =245 10$aYour guide to planning =260 \\$aDublin :$bO'Brien Press,$c1983 =650 \0$aBooks =852 \\$bFreeman Library$h711.409415 SHA