TY  - BOOK
AU  - Forouzan Behrouz A. 
TI  - UNIX and Shell programming : : a textbook 
SN  - 9788131503256
U1  - 005.13 FOR 
PY  - 2003///
CY  - New Delhi
PB  - Cengage Learning
KW  - UNIX Shells
KW  - UNIX (Computer file)
KW  - Operating systems (Computers)
N1  - Includes index
ER  -