TY  - BOOK
AU  - Das,Sumitabha
TI  - UNIX: concepts and application  
SN  - 0074630903
U1  - 005.43 21
PY  - 1998/// [repriented 2001]
CY  - New Delhi
PB  - Tata McGraw-Hill
KW  - Database management
N1  - Includes bibliographical references and index
ER  -