00369pam a2200133 a 4500020002000000041000800020082001300028100001600041245009400057250001200151260003100163300000900194653003200203 a9780471109525c aeng a540bBER aBeran, J A. aChemistry in The Laboratory : A Study of Chemical and Physical ChangeshTextual Documents a2nd ed. aWeinheimbJohn Wileyc1996 a399. aChemistry & Allied Sciences