TY  - BOOK
AU  - Beck, Leland L.
AU  - Dhanabalachandran Manjula
TI  - System software: An introduction to systems programming
SN  - 9788177585551
U1  - 005.12 
PY  - 2008///
CY  - India
PB  - Dorling Kindersley
KW  - System softwares
ER  -