{"source":"book","style":"apa","contributors": [{"function":"author","last":"International Union of Pure and Applied Chemistry. Commission on Spectrochemical and Other Optical Procedures for Analysis.,"} ],"pubtype": {"main": "pubnonperiodical"},"pubnonperiodical": {"title":"Tables of spectrophotometric absorption data of compounds used for the colorimetric determination of elements.","publisher":"Butterworths","city":"London","year":"1963"},"datasource":"/z-wcorg/","datasource":"http://www.worldcat.org","oclc":"2515273"}