TY  - BOOK
AU  - Powers, Shelley. Peek, Jerry. O'Reilly, Tim and Loukides, Mi 
TI  - Unix power tools 
SN  - 81-7366-565-6 
U1  - 005.43 POW  
PY  - 2007///
CY  - Shroff publishers and dist.Pvt. 
PB  - Mumbai 
KW  - Operating systems
ER  -