00310nam a22001217a 4500015000800000041000800008080000800016100002500024100002500049245003900074260006700113300000800180  a234  aENG  a030  cThe Hamylin - London  aThe Hamylin - London  achildren's encyclopaedia in colour  aHamlyn publishing group LtdbHamlyn publishing group Ltdc1971  a528