=LDR 00000nam 2200000 4500 =001 INLIS00000000003939 =005 20260815102224 =020 ##$$a 0-433-04455-4 =082 ##$$a 618.9 =100 1#$$a Ronald S Illingworth =245 1 $$a The Normal Child /$c Ronald S Illingworth =260 ##$$a London :$b Churchill Livingstone,$c 1991 =650 ##$$a ANAK