TY  - BOOK
AU  - Leffler, Samuel J.
TI  - DESIGN AND IMPLEMENTATION OF THE 4.3 BSD UNIX OPERATING SYSTEM
SN  - 0201061961
U1  - 001.644 
PY  - 1989///
CY  - Reading, Mass.
PB  - Addison-Wesley
KW  - Unix (Computer Operating System)
ER  -