TY  - BOOK
AU  - International Software Research and Development (I,.
TI  - Basics of OS, UNIX and shell programming / 
U1  - 005.133OS 
PY  - 2009///
CY  - New Delhi : 
PB  - Tata McGraw-Hill Publishing , 
KW  - OS(COMPUTER PROGRAM LANGUAGE)
N1  - Includes index
ER  -