@book{1983--bell-2
,note={Note: previously printed as Volumes 2A and 2B of \cite{1979--bell}}
,title={{UNIX time-sharing system: UNIX programmers manual, seventh edition, volume 2}}
,booktitle={{UNIX time-sharing system: UNIX programmers manual, seventh edition, volume 2}}
,ISBN={0--03--061743--X}
,publisher={Holt, Rinehart, and Winston}
,address={New York}
,year={1983}
}