00325nam a2200121Ia 4500008004100000020002600041040002600067082001400093245005000107260002500157003000400182005001700186241206s9999||||xx |||||||||||||| ||und||  a9780071439534c436.25  bengcSSK Libraryerda  a540.3/MCG 0aMcgraw-Hill Concise Encyclopedia Of Chemistry  b Mcgraw Hillc©2004OSt20241206223243.0