TY - BOOK AU - Hughes, J. H. AU - Martin, K. F. TI - Basic engineering mechanics SN - 0 333 17721 5 U1 - 621.1 PY - 1977/// CY - ELBS PB - Macmillan KW - Engineereing machenics KW - Equation of motion KW - Friction KW - Rigid bodies N1 - Includes index ER -