TY - GEN AU - Forouzan,Behrouz A. TI - Data communications and networking SN - 9781259064753 U1 - 621.38195 PY - 2013/// CY - New Delhi PB - Tata McGraw-Hill Publishing Company Limited KW - Applied physics KW - Electronic engineering KW - Computers KW - Physical layer N1 - include index ER -