TY  - BOOK
AU  - Haviland,Keith
AU  - Salama,Ben
TI  - UNIX system programming
SN  - 0201129191
U1  - QA/76/76.U73 
PY  - 1987///
CY  - Wokingham, England
PB  - Addison-Wesley Publishing Company
KW  - UNIX (Computer file).
ER  -