UNIX R system V/386. Release 3.2 Programmer's reference manual
AT & T
UNIX R system V/386. Release 3.2 Programmer's reference manual AT & T - Englewood Cliff Prentice-Hall 1989 - 520
18 / UNIX
UNIX R system V/386. Release 3.2 Programmer's reference manual AT & T - Englewood Cliff Prentice-Hall 1989 - 520
18 / UNIX