TY  - BOOK
AU  - Nithyashri, J.
TI  - System software
SN  - 978-0-07-067192-8
U1  - 005.43 23rd.
PY  - 2010///
CY  - New Delhi
PB  - Tata McGraw Hill Education
KW  - Systems software
UR  - www.tatamcgrawhill.com
ER  -