TY  - BOOK
AU  - Leffler SJ
AU  - KARELS, MICHAEL J
AU  - MCKUSICK, MARSHALL KIRK
TI  - 4.3 BSD UNIX Operating System
U1  - 005.43 
PY  - 1989///
CY  - TOKYO
PB  - ADDISON WESLEY PUBLISHING COMPANY
KW  - BSD UNIX, COMPUTER SCIENCE
ER  -