PUBLISHED BY CROSBY LOCKWOOD & CO. 19 



MATHEMATICSjJTABLES, ETC. 



Gregory s Practical Mathematics. 



MATHEMATICS for PRACTICAL MEN ; being a Common- 

 place Book of Pure and Mixed Mathematics. Designed chiefly 

 for the Use of Civil Engineers, Architects, and Surveyors. Part I. 

 PURE MATHEMATICS comprising Arithmetic, Algebra, Geometry, 

 Mensuration, Trigonometry, Conic Sections, Properties of Curves. 

 Part II. MIXED MATHEMATICS comprising Mechanics in general, 

 Statics, Dynamics, Hydrostatics, Hydrodynamics, Pneumatics, 

 Mechanical Agents, Strength of Materials. With an Appendix of 

 copious Logarithmic and other Tables. By OLINTHUS GREGORY, 

 LL. D. , F.R. A. S. Enlarged by HENRY LAW, C. E. 4th Edition, 

 revised by Prof. J. R. YOUNG. With 13 Plates. 8vo, I/, is. cloth. 



" The engineer or architect will here find ready to his hand, rules for solving nearly 

 every mathematical difficulty that may arise in his practice. The rules are in all cases 

 explained by means of examples clearly worked out." Builder. 



The Metric System. 



A SERIES OF METRIC TABLES, In which the British 

 Standard Measures and Weights are compared with those of the 

 Metric System at present in use on the Continent. By C. H. 

 DOWLING, C.E. 2nd Edit., revised and enlarged. 8vo, los. 6d. cl. 

 " Their accuracy has been certified by Prof. Airy, Astronomer- Royal." Builder. 



Inwood's Tables, greatly enlarged and improved. 



TABLES FOR THE PURCHASING of ESTATES, Freehold, 

 Copyhold, or Leasehold; Annuities, Advowsons, &c., and for the 

 Renewing of Leases held under Cathedral Churches, Colleges, or 

 other corporate bodies ; for Terms of Years certain, and for Lives ; 

 also for Valuing Reversionary Estates, Deferred Annuities, Next 

 Presentations, &c., together with Smart's Five Tables of Compound 

 Interest, and an Extension of the same to Lower and Intermediate 

 Rates. By WILLIAM IN WOOD, Architect. The 2ist edition, with 

 considerable additions, and new and valuable Tables of Logarithms 

 for the more Difficult Computations of the Interest of Money, Dis- 

 count, Annuities, &c. By M. FEDOR THOMAN. I2mo, 8.r. cloth. 



" Those interested in the purchase and sale of estates, and in the adjustment of 

 compensation cases, as well as in transactions in annuities, life insurances, &c., will 

 find the present edition of eminent service." Engineering. 



Geometry for the Architect, Engineer, &c. 



PRACTICAL GEOMETRY, for the Architect, Engineer, and 

 Mechanic. By E.W. TARN, M. A., Architect. DemySvo, I2j.6^. cl. 



Mathematical Instalments. 



MATHEMATICAL INSTRUMENTS: Their Construction, 

 Adjustment, Testing, and Use ; comprising Drawing, Measuring, 

 Optical, Surveying, and Astronomical Instruments. By J. F. 

 HEATHER, M.A. Enlarged Edition. I2mo, 5^. cloth. 



Weights, Measures, Moneys, &c. 



MEASURES, WEIGHTS, and MONEYS of all NATIONS, 

 and an Analysis of the Christian, Hebrew, and Mahometan 

 Calendars. Entirely New Edition, Revised and Enlarged. By 

 W. S. B. WOOLIICH-SE, F.R.A.S. I2mo, 2s. 6d. cloth boards. 



