TY  - BOOK
AU  - Blum, Rechard and Bresnahan, Christine 
TI  - Linux command line and shell scripting bible 
SN  - 9788126554980
U1  - 005.43 BLU  
PY  - 2015///
CY  - Wiley india Pvt.Ltd. 
PB  - New Delhi 
KW  - Operating systems
ER  -