GENERAL SCIENCE. 



1107 



Wales, William, (cont.), and Bayly, William. The Original Obser- 

 vations made in the course of a Voyage towards the South Pole 

 and round the World, in his Majesty's ships the Resolution and 

 Adventure in the years 1772-5. 4°. London, 1777. 



Walker, Adam. A System of familiar Philosophy, in twelve Lectures. 



4°. London, 1799. 



[Walker, Alexander.'] Documents and Dates of Modern Discoveries 

 in the Nervous System. 8°. London, 1839. 



Walker, Charles V. Electric Telegraph Manipulation : being the 

 theory and plain instructions in the art of transmitting signals to 

 distant places, as practised in England, through the combined 

 agency of Electricity and Magnetism. 12°. London, 1850. 



Electrotype Manipulation. Part 1, being the theory and plain 



instructions in the art of working in metals by precipitating them 

 from their solutions through the agency of galvanic or voltaic 

 electricity. Twenty-ninth edition. 8°. London, 1859. 



Kaemtz's Meteorology. See Kdmtz, L. F. : A complete course 



of Meteorology. 



Walker, Edward. Terrestrial and Cosmical Magnetism : the Adams 

 Prize Essay for 1865. 8°. Cambridge, 1866. 



Walker, George. A Treatise on the Conic Sections, in five books. 



4°. London, 1794. 



[Walker, George Richard.] The Rational Treatment of Horses and 

 our other domesitc animals ... by 'Amateur.* 8°. London, 1873. 



Walker, John Francis. Brachiopoda in the Oolitic strata of Yorkshire. 

 See Hudleston and Walker. 



Walker, John James. [Corrected Collection of some of his Mathe- 

 matical Papers (19). 1882]. 8°. 



[Walker, Obadiah.] Propositions concerning Optic- Glasses, with 

 their natural reasons, drawn from experiments, 4°. Oxford, 1679. 



Walker, R. C. [List of] Works on New South Wales. Compiled at 

 the Free Public Library, Sydney. 8°. Sydney, 1878. 



Walker, (Rev.) Robert. The Elements of the Theory of Mechanics. 



8°. Oxford, 1830. 



Walker, Sayer. A Treatise on Nervous Diseases, in which are intro- 

 duced observations on the Nervous System, and such an investi- 

 gation of the symptoms and causes of these diseases as may lead 

 to a rational and successful method of cure. 8°. London, 1796. 



Observations on the Constitution of Women, and on some of 



the diseases to which they are more especially liable. 



8°. London, 1803, 



Wall, A. On Wall's Improvements in the Manufacture of Iron, Cop- 

 per, Steel, and other Metals by the Application of Voltaic Elec- 

 tricity. 8°. London, 1846. 



Wall, Guilelmus von de. De Spina bifida : Dissert. Inaug. Pathol. - 

 Anat. 8°. Berolini, [1847.] 



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