Revision history for entry Sneath, P. H. A. (2000). "Numerical classification of the chemical elements and its relation to the periodic system" [SNENCO]

NB: for privacy reasons, few details are provided in public revision histories.
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2014-03-27T04:59:33updateSystem / admin update -
2013-11-22T03:20:20updateSystem / admin update -
2011-04-05T00:27:18update
2010-09-29T11:22:11updateSystem / admin update -