TY  - BOOK
ED  - American Telephone and Telegraph Company
TI  - UNIX system V release 4: user's guide
SN  - 0139470522
PY  - 1990///
CY  - Englewood Cliffs, N. J.
PB  - Prentice-Hall
KW  - UNIX System V (Computer file)
N1  - At head of title : AT & T; 'UNIX Software Operation.'
ER  -