TY  - BOOK
AU  - Yates R.T.S.
TI  - Unix Systems
SN  - 0000025159
U1  - 001.6424Un6 
PY  - 1985///
CY  - New Delhi
PB  - M.G.H
KW  -  Unix
KW  - Systems
KW  - Unix(001.6424Un6)
ER  -