I do remember it but unfortunately I don't have a copy. I would try the Army Staff Handbook instead, which I would have thought has superseded it and should give you what you need to know. It is unclassified and on t'interweb somewhere.
I left in the same year (Somme Coy). Kept the bloody thing for years...at least til AJD in 97 but it failed to make the umpteenth move of SFA.....anyway wifey then took on all "thankyou" letters. She could ignore the need for 2.5cm margins!!
Why are you looking for it? Just been to your first dinner party and need to thank the hostess for the super company and her delicious merangues?