TY  - BOOK
AU  - Bach M.J.,
TI  - The Desion of The Unix Op[erating Systems
SN  - 9789332549579
U1  - 005.382 
PY  - 2015///
CY  - Noida
PB  - Pearson Education
KW  - Syst.Prog. & Operating systems
ER  -