TY  - GEN
AU  - Bach, Maurice J
AU  - Bach, Maurice J
TI  - The design of the UNIX operating system
SN  - 81 203 0516 7
U1  - 004.451 U 
PY  - 1998///
CY  - New Delhi
PB  - Prentice Hall
KW  - Operating systems-- UNIX
KW  - The design of the UNIX operating system
ER  -