000 00336nam a2200145Ia 4500
020 _a9780552559584
082 _b364
_aF823
100 _a"Hawking ,Lucy"
245 0 _aGeorge's secret key to the universe
260 _bCorgi
_c2007
300 _a295
944 _cBK
999 _c528550
_d528550