TY - BOOK AU - Stallings,William TI - Data and computer communications SN - 0024154253 AV - TK5105 .S73 1997 U1 - 004.6 20 PY - 1997/// CY - Upper Saddle River, N.J. PB - Prentice Hall KW - Data transmission systems KW - Computer networks N1 - Includes bibliographical references (p. [785]-790) and index ER -