00389nam a22001337a 4500008004100000040005500041080002000096100002000116245002600136260004100162300001700203650001500220653002000235230316b        |||||||| |||| 00| 0 eng d  aNational Science LibrarycNational Science Library  aD 54(091)bK1.3  aPartington, J R  aHistory of chemistry   aLondon: bMacmillan & Co Ltd.,c1962  axxiii, 854p.  aChemistry   aHales and black