>Of Joseph B. Reid >>I simply wanted a single US legal source for the basic non-metric >>definitions as I can with Canada, Ireland, and UK. It could have 42 >decimal >places for all I care, as long as it is the definitive legal definition > >I suggest that you use NIST Special Publication 811, Guide for the >Use of the International System of Units (SI).
Thanks. I was not aware that it had so many US non-metric units in there. It will be useful. However, it clearly cannot be used for a true legal definition because it has rounded off some of the unit values.
