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Eerussac, D. de, and Gr. P. Deshates. Histoire naturelle general et 

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EoEBES, E., and Sylvanus Hanley. History of British Mollusca and 

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GrEOLOGiCAL SOCIETY, Quarterly Journal of. Vols. XIV.-XXI. 8 vols, 

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MACMILLAN AND BOWES, CAMBEIBGE. 



Part I. Text, loith separate Atlas of Plates-^Aritlimetic, Algebra, Trigono- 

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GRAPHICS; 



OR, THE 



ART OF CALCULATION BY DRAWING 



LINES, 



APPLIED TO 



MATHEMATICS, THEORETICAL MECHANICS AND 

 ENGINEERING, 



INCLUDING THE 



KINETICS AND DYNAMICS OF MACHINERY, 



AND THE 



STATICS OF MACHINES, BRIDGES, ROOFS, AND OTHER 

 ENGINEERING STRUCTURES. 



BY 



ROBERT H. SMITH, 



Professor of Civil and Mechanical Engineering, Mason Science College, 

 Birmingham. 



London: LONGMANS, GREEN, & CO. 



