TY  - GEN
AU  - Beck,L.Leland
AU  - Manjuala, Dhanabalachandran 
TI  - System software
SN  - 9788177585551
U1  - 005.42 
PY  - 2009///, 2013
CY  - Noida, U.P.
PB  - Pearson
KW  - Systems programming (Computer science)
KW  - Computer programming
ER  -