00506     2200193   4500001002100000005001500021035002000036008004100056245003400097100003100131250001300162260003900175300003200214020001800246084001200264082000800276650001400284990001400298INLIS00000000000200120260803111422  a0010-0317001999260803                           0      1 aChemistry the central science  aBrown, Theodore L.[et all]  a11th. ed  aLondon :bPearson Education,c2009  axxxiii, 1117 hlm . ;c27 cm  a9780136006176  a540 Che  a540  aCHEMISTRY  a075711212