CIVIL ENGINEERING. 351 



WOOD, De Volson. A Treatise on the Theory and' Construction of 

 Bridges and Roofs. 8vo. 249 pp. New-York, 1873. 



PERIODICAL PUBLICATIONS. 



[Referred to tinder Hydraulic, Mechanical, Military and Mining Engineering.] 



THE AMERICAN- Artizan and Patent Record. A Weekly Journal 

 of Arts, Mechanics, Manufactures, Mining, Engineering and 

 Repertory of Patents. 



Second Series, (1865 to 1872.) 



Vols. L, VI., XVI., XVIL, XVIIL, 1865-1872. 



Third Series, (1872 to 1874.) Vol. I, 1872. New-York. 



AMERICAN Exchange and Review. A Miscellany of Useful Know- 

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Vols/VL, VII., X., XIL, XIII, XIV. to XIX., XXL, 1864 

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AMERICAN Journal of Mining, Milling, Oil-Boring, Geology, Mine- 

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 Vols. L; IV. to VII., 1866 to 1869. New-York. 



AMERICAN Mining Index. Devoted to the Mineral and Metallic 



Resources of the United States. 

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AMERICAN Rail-Road Journal, and Advocate of Internal Improve- 

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Second Series. Vols. XXIV., XXV., XXVI., 1868, 1869, 

 1870. 



ANNALES des Mines, ou Recueil des Memoires sur L'Exploitation 

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 liees sous 1'autorisation du ministre des travaux publics. 

 First Series. Vol. II., 1817. 



Second Series. Vols. L to VIII., 1827 to 1 832. General Index. 

 Third Series. Vols. I. to XX., 1833 to 1841. General Index. 

 Fourth Series. Vols. I. to XX., 1842 to 1851. General Index. 

 Fifth Series. Memoirs. Vols. L to XX., 1852 to 1861. Gen- 

 eral Index. 



Administration. Vols. I. to X., 1852 to 1861. 

 Sixth Series. Memoirs. Vols. L to XX., 1862 to 1871. 



Administration. Vols. L to X., 1862 to 1871. 

 Seventh Series. Memoirs. Vols. L to VII. , 1872 to 1875. 



ANNALES du Genie Civil, et Recueil de Memoires sur les Ponts et 

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 et la Navigation Maritime et Fluviale, 1' Architecture, les 

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First Series. Vols. L to VII., (text and plates,) 1862 to 1 868. 



Second Series. Vols. XVL, (text and plates,) 1867 ; XVIL, 

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