SCIENCE SERIES. 



No. 37. GEOGRAPHICAL SURVEYING: ITS USES, METH- 

 ODS, AND RESULTS. By Frank De Ycaux Carpenter, C.E. 



No. 38. MAXIMUM STRESSES IN FRAMED BRIDGES. By 

 Prof. William Cain, A.M., C.E. New and revised edition. 



No. 39. A HANDBOOK OF THE ELECTRO-MAGNETIC 



TELEGRAPH. By A. E. Loring. New enlarged edition. 



No. 40. TRANSMISSION OF POWER BY COMPRESSED AIR, 

 By Robert Zahner, M.E. Second edition. 



No. 41. STRENGTH OF MATERIALS. By William Kent, C.E., 



Assoc. Ed. Engineering News. 

 No. 43. THEORY OF STEEL-CONCRETE ARCHES AND 



OF VAULTED STRUCTURES. By Prof. William Cain. 



No. 43. WAVE AND VORTEX MOTION. By Dr. Thomas Craig of 

 Johns Hopkins University. 



No. 44. TURBINE WHEELS. By Prof. W. P. Trowbridge, Columbia 

 College. Second edition. 



No, 45. THERMODYNAMICS. By Prof. H. T. Eddy, University of 

 Cincinnati. 



No. 46. ICE-MAKING MACHINES. New edition, revised and en- 

 larged by Prof. J. E. Denton. From the French of M. Le Doux. 



No. 47. LINKAGES; THE DIFFERENT FORMS AND USES 

 OF ARTICULATED LINKS. By J. D. C. de Roos. 



No. 48. THEORY OF SOLID AND BRACED ARCHES. By 



William Cain, C.E. 



No. 49. ON THE MOTION OF A SOLID IN A FLUID. By 



Thomas Craig, Ph.D. 



No. 50. DWELLING-HOUSES: THEIR SANITARY CON- 

 STRUCTION AND ARRANGEMENTS. By Prof. W. H. Corfield. 



No. 51. THE TELESCOPE : ITS CONSTRUCTION, ETC. By 



Thomas Nolan. 



No. 52. IMAGINARY QUANTITIES. Translated from the French of 

 *L Argand. By Prof. Hardy. 



No. 53. INDUCTION COILS : HOW MADE AND HOW USED. 



Third American, from Ninth English edition. 



No. 54. KINEMATICS OF MACHINERY. By Prof. Kennedy. Witfc 

 an introduction by Prof. R. H. Thurston. 



No. <5. SEWER GASES: THEIR NATURE AND ORIGIN. By 



A. de Varona. 



No. 56. THE ACTUAL LATERAL PRESSURE OF EARTH- 

 WORK. By Benjamin Baker, M. Insl C.E. 



No. 57. INCANDESCENT ELECTRIC LIGHTING. A Practical 

 Description of the Edison System. By L. H. Latimer, to which U 

 added the Design and Operation of Incandescent Stations, by C. J. 

 Field, and the Maximum Efficiency of Incandescent Lamps, by John 

 W. Howcll. 



No. 58. THE VENTILATION OF COAL-MINES. By W. Fairley. 

 M.E . F.S.S. 



