Structural mechanics and analysis [by] James Michalos [and] Edward N. Wilson. Michalos, James P. Wilson, Edward N., joint author. Structural analysis (Engineering) TA645 .M5 531 19 MIS Bibliographical footnotes. New York, Macmillan [1965] [1965] 1965 Text xiii, 430 p. eng A Macmillan series in civil engineering