LEADER 00000nam 2200205 a 4500 001 0199142696 007 t 008 970811s1991 enkac r 001 eng d 020 0199142696 040 CURLBL 050 4 Q 163 B5 100 1 Bethell, George. 245 10 Integrated science 2 /|cG. Bethell, D. Coppock, L. Pebworth. 260 Oxford :|bOxford University Press,|c1992. 300 254p. 700 1 Coppock, David. 700 1 Pebworth, Lynne. 946 6XX absent
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