TY  - BOOK
AU  - Das, Sumitabha
TI  - UNIX, concepts and applications
SN  - 9780074630907
U1  - QA76.76.O63 DAS 
PY  - 1998///
CY  - New Delhi, India ; New York 
PB  - : Tata McGraw-Hill
KW  - UNIX (Computer file)
KW  - Operating systems (Computers)
KW  - Sumitabha Das
KW  - Computer science
ER  -