TY  - BOOK
AU  - Stevens, Richard, W and Rago, Stephen, A 
TI  - Advanced programming in the unix environment 
SN  - 9788131700051
U1  - 005.133 STE  
PY  - 2017///
CY  - Pearson education of asia 
PB  - New Delhi 
KW  - PROGRAMMING LANGUAGE
ER  -