TY - GEN AU - Dowson, D. AU - TI - FRICTION AND TRACTION U1 - 621.89 PY - 1981/// CY - Guildford PB - Westbury House KW - Friction -- Congresses KW - Traction -- Engines -- Congresses N1 - Sponsored By Institute Of Tribology, Leeds Univ. And Institute National Des Sciences Appliquees, Lyon ER -