00693pam a22002058a 4500 00024480 20171026081022.0 110720s1989 ||||||engsd 0139448020 eng 005.4 U500N UNIX system V release 3.2. Programmer’s reference manual AT&T Englewood Cliffs, N.J. Prentice Hall 1989 1 v. (various pagings) 24 cm. UNIX System V (Computer file) American Telephone and Telegraph Company Kho đọc KD.0008782 KD.0008782 20/07/2011 Trung tâm Học liệu Lê Vũ Hùng, Trường Đại học Đồng Tháp