TY  - BOOK
AU  - Beck Leland K 
AU  -  Manjula Dhanabalchandran
TI  - System Software
SN  - 9788177585551
U1  - 005.42 BEC 
PY  - 2014///
CY  - New Delhi
PB  - Pearson
KW  -  beck leland l
KW  -  manjula d
KW  -  programming
KW  -  software
KW  - system
ER  -