TY  - GEN
AU  - Prata , Stephen
TI  - Advanced unix: a programmers guide
SN  - 8170291070
U1  - 005.133 
PY  - 1986///
CY  - New  Delhi
PB  - BPB Publications
KW  - PROGRAMMING
KW  - PROGRAMMING LANGUAGE
KW  - COMPUTER SCIENCE
ER  -