TY  - BOOK
AU  - Vickery, Christopher. 
TI  - UNIX Shell Programmer's: Interactive Workbook 
SN  - 8178083582
U1  - 005.43 
PY  - 1999///
CY  - Delhi
PB  - Pearson Education India, 
N1  - This book is having Appendix.
ER  -