000 00273nam a2200109Ia 4500
008 150526s9999 xx 000 0 und d
082 _a823/HAW
100 _aStephen & Lucy Hawking
245 _aGeorge and The Unbreakable Code
260 _a2014
_bDoubleday
300 _a313
999 _c351110
_d351110