000 00319nam a2200145Ia 4500
020 _a0751349143
082 _bT_1310
_a500
100 _a"David Evans"
245 0 _aScience Made Easy
260 _bDK
_aLondon
_c2000
300 _a32
944 _cTB
999 _c737425
_d737425