INFO. PROCESSING SYS. - LOCAL AREA NETWORKS - PT. 3: CARRIER SENSE MULT. ACCESS WITH COLLISION DETECTION (CS MA/CD) ACCESS METHOD AND PHYS. LAYER SPEC. (IEEE COMPUTER SOCIETY DOC.) SECOND EDITION (ISO 8802 -3:1990); CORR. SHT - 1990@ SUP. 802.3H - 1990@ S