000 00267nam a2200121Ia 4500
100 _aWall, W D
020 _a92-3-101195-2
942 _cBK
245 _aConstruction education for children
260 _aHarrap, London
_c1975
082 _a372 Wal
300 _axv; 349
999 _c10770
_d10770