TY  - BOOK
AU  -  Das, Sumitabha
TI  - UNIX Concepts and Applications
SN  - 9789390219414
U1  - 005.282 D2643c4 
PY  - 2006///
CY  -  New Delhi 
PB  - McGraw Hill Education
KW  - Operating systems (Computers)
KW  - UNIX (Computer file)
UR  - https://mcgrawhillindia.vitalsource.com/reader/books/9789390219414/pageid/0
ER  -