TY  - BOOK
ED  - American Telephone and Telegraph Company
TI  - UNIX system V, release 4: ANSI C transition guide 
SN  - 0139336982
PY  - 1990///
CY  - Englewood Cliffs, N. J.
PB  - Prentice-Hall
KW  - UNIX System V (Computer file)
KW  - C (Computer program language)
N1  - 'UNIX software operation.'
ER  -