000 00339nam a2200145Ia 4500
020 _a0751320315
082 _b892
_a500
100 _a"Glover, David"
245 0 _aHow does it work?
260 _bDarling Kindersley Liomited,London
_c2001
300 _a125
944 _cR
999 _c66992
_d66992