On examining my USMA 23965 I find that I wrote
On again examining my 1057 Hanbook of Chemistry and Physics I found micron (�), millimicron (m�), and millionth micron (��). --
I should have written "my 1937 Handbook.....". -- Joseph B. Reid 17 Glebe Road West Toronto M5P 1C8 Telephone 416-486-6071
