00788nam a2200205Ia 4500 CTU_232593 210402s9999 xx 000 0 und d 004.6 S782/Vol.1 Stallings, William Handbook of computer-communications standards William Stallings Indianapolis Howard W. Sams & company 1990 This book is one of a series of books that provides a comprehensive treatment of computer-comunications standards, presented within the framework of the OSI model. Hệ thống truyền dữ liệu,Data transmission systems Tiêu chuẩn,Standards dqhieu Trung tâm Học liệu Trường Đại học Cần Thơ