"Jim GM4DHJ ..." wrote in message
...
Does anybody remember the SMM(M) ? ...does it still exist in some form?
...It has been years since I used it ...



I see it is now SMM7 no metric in brackets any longer....well it was 1971
since I last u..tee hee

**** now ....

the New Rules of Measurement volume 2 (NRM2)