TY  - BOOK
AU  - Beck, Leland L.
AU  - Manjula, Dhanabalachandran
TI  - System Software An Introduction To Systems Programming                                                                                                                                                         
SN  - 9788177585551
PY  - 2007///
CY  - India
PB  - Pearson India Education Pvt. Ltd.
ER  -