NoteSeptember 29 2016 at 2:00 PM
|Michael Dorosh |
Response to partial answer
The last post was regarding a 2002 realignment of the classes. I don't know when the classes were first identified as such. It's a great question.
Out of curiosity, why are you asking?
- Re: Note - Keith Hillier on Sep 29, 2016, 5:00 PM
- 1977 - Dan Martel on Sep 30, 2016, 12:25 PM
- Re: 1977 - Keith Hillier on Oct 4, 2016, 1:48 PM