000 00340nam a2200145Ia 4500
020 _a9780863187865
082 _b609
_a510
100 _a"Heinst, Marie"
245 0 _aMy first number book
260 _b,Dorling Kindersly
_aLondon
_c1992
300 _a48
944 _cBK
999 _c518472
_d518472