TY  - BOOK
AU  - Christian, Kaare,
TI  - The UNIX operating system
SN  - 0471890529 (pbk.);0471875422 (hard)
AV  - QA76.8.U65 C45 1983
U1  - 1.6425 19
PY  - 1983///
CY  - New York
PB  - Wiley
KW  - UNIX (Computer file) .;Computer operating system
N1  - Includes index
ER  -