Compilation, Critical Evaluation and Distribution of Stellar Data : Springer : 9789401012164 : 9401012164 : 10 Nov 2011 : The principal purpose of IAU Colloquium No. 35 was to discuss those aspects of the techniques of the compilation, evaluation, and distribution of data that are common to astrometry, photometry and spectrometry of stars and stellar systems. In the announcement of the Colloquium, it was suggested that there would be special emphasis on the techniques of quality control, and on the standards for the presentation of numerical data in both printed and com­ puter-readable form. As the meeting progressed it became clear that the lack of a standard, unambiguous system for the identifi­ cation of stellar objects was a source of much confusion and inefficiency in the use of existing data files. This and other such matters were the subject of further discussions by Commission 5 at the General Assembly of the International Astronomical Union (IAU), which was held at Grenoble du