TY  - BOOK
AU  - Hahn, Harley.
TI  - Guide To Unix 
SN  - 8170296633
U1  - 005.432U 
PY  - 1996///.
CY  - New Delhi
PB  - BPB Publications
N1  - This book also having Appendix A,B,C,D,E from 509-543
ER  -