000 00317nam a2200145Ia 4500
020 _a0199183295
082 _b781
_a500
100 _a"NA"
245 0 _aSOLIDS,LIQUIDS AND GASES
260 _bDK
_aGREAT BRITAIN
_c1989
300 _a48
944 _cR
999 _c95837
_d95837