Constants Topics: Values Energy Equivalents Searchable Bibliography Background Constants Bibliography Constants, Units & Uncertainty home page

Background information related to the constants Constants bibliography Publication of the CODATA recommended values International aspects of establishing recommended values Role of CODATA  Older values of the constants (2018 values) (2014 values) (2010 values) (2006 values) (2002 values) (1998 values) (1986 values) (1973 values) (1969 values)    See also      Values of the constants      Searchable bibliography on the constants      Links to selected scientific data

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