00578nam a2200193 a 4500 1564 20140414131850.0 010417s19uu xx 00 eng d M 540 G36 1992 Gifford, Clive Essential Chemistry : key laws & uses summarized / Clive Gifford ; illustrated by Sean Wilkinson and Robert Walster. London : Usborne, 1992. 64 p. : ill. ; cm. USBORNE essential guides Includes index. Chemistry. Science. 110120 110120 0 0 0 0 MU MU M 2004-12-22 Donation 61.50 0 M 540 G36 1992 M0418 2014-04-14 00:00:00 2014-04-14 BK