INDEX. 399 



Surveying. See APPLIED GEOMETRY, 199 



SYNOPSIS OF CLASSIFICATION, 19 g 



Technology. See CHEMICAL TECHNOLOGY, 251 



INDUSTRIAL ARTS 377 



Terrestrial Magnetism. See METEOROLOGY AND TERRESTRIAL MAGNET- 



ISM 341 



TIN, (Metallurgy of,) 283 



Topography. See APPLIED GEOMETRY, 199 



Trigonometrical Tables. See General Reference and Tables, 198 



Urine, 247 



VOYAGES AND TRAVELS, 390 



Weight*, Measures and Coins 195 



WIENER WELTAUSSTELLUNG, 1873 383 



WINES AND LIQUORS ggg 



WORKS OF GENERAL REFERENCE, 300 



ZINC, (Metallurgy of,) ggg 



ZOOLOGY AND ANIMAL PHYSIOLOGY, 340 



