000 00318nam a2200133Ia 4500
005 20260205051924.0
008 260111s9999||||xx |||||||||||||| ||und||
082 _a500 H19H
100 _aHann, Judith
245 0 _aHow science works
260 _aLondon
_bDorling Kindersley
_c1991
300 _a192p.
942 _cBK
999 _c105224
_d105224