00534 a2200217 4500 9780756604301 503 SCI 30172 52874 Science explorer New york Dorling kindersley 2004 2004 369p. 28.5cm. Mathematics Concordance Science encyclopedia Natural Science Lafferty,Peter Cooper, Christopher Burnie, David Challoner, Jack PR 56682 56682 0 0 0 0 REF MAIN MAIN REF 2014-06-06 0 503SCI 32787 2017-08-26 00:00:00 0.00 2016-10-31 PR