000 00299nam a2200121Ia 4500
100 _aAtherton, M.A., Duncan, T. & Mackean, D. G.
020 _a0-7195-4008-9
942 _cBK
245 _aScience for today and tomorrow
260 _aJohn murray, London
_c1983
082 _a500 Ath
300 _av,394
999 _c15863
_d15863