000 00334nam a2200145Ia 4500
020 _a9780895773821
082 _b0127
_a500
100 _a"Judith Hann"
245 0 _aHow Science Works
260 _bReader's Digest Book
_aUK
_c1991
300 _a192
944 _cR
999 _c401935
_d401935