TY  - BOOK
AU  - Bach,Maurice J.
TI  - The design of the UNIX operating system
SN  - 8120305167
AV  - QA76.76 .O63B33 1986 
PY  - 1986///
CY  - New Delhi
PB  - Prentice-Hall
KW  - UNIX (Computer file)
N1  - Includes index & Bibliography: p. 454-457
ER  -