TY  - BOOK
AU  - Das Sumitabha
TI  - Unix Concepts and Applications
SN  - 9780070635463
U1  - 005.432 DAS 
PY  - 2018///
CY  - Chennai
PB  - Mc Graw Hill Education (India) Private Limited
KW  -  das sumitabha
KW  - concepts
ER  -