sccs question

[utzoo!decvax!ucbvax!unix-wizards]

>From decvax!cwruecmp!boenke at Berkeley Mon Nov  9 22:33:42 1981
I'd like to know if the man page/user manual for sccs is(are) in
the public domain, and if so, whether I can obtain copies. In other
words, If I wanted to implement a non-PWB version, so everyone
could use it, how could I make sure that it was compatible with
PWB sccs?
				Mark Boenke
				ucbvax!decvax!cwruecmp!boenke