12 Publications of Carnegie Institution of Washington 



154. Churchill, William. Beach-la-mar: The Jargon or Trade Speech of the 



Western Pacific. Octavo, 54 pages ........ $0.50 



155. Benedict, Francis G., and Edgar P. Slack. A Comparative Study of Tem- 



perature Fluctuations in Different Parts of the Human Body. Octavo, 

 v+73 pages, 38 figures ........... $0.50 



156. Osborne, Thomas B., and Lafayette B. Mendel. Feeding Experiments with 



Isolated Food-Substances. Octavo, 53 pages, text figs, i-xxi . . $0.50 

 (Part II) : Octavo, pages n-1-55-138, text figures xxn-cxxix . . $1.00 



157. Day, Arthur L., and Robert B. Sosman. High Temperature Gas Thermom- 



etry. With an Investigation of the Metals, by E. T. ALLEN. Octavo, 

 vi+129 pages, 1 plate, 18 figures . ..... $1.25 



158. Wright, F. E. The Methods of Petrographic-Microscopic Research: Their 



Relative Accuracy and Range of Application. Octavo, 204 pages, 11 plates, 

 118 text figures. (Out of print.) ........ $2.50 



159. Howard, L. O., Harrison G. Dyar, and Frederick Knab. The Mosquitoes of 



North and Central America and the West Indies. In 4 volumes. Oc- 

 tavo .......... Per set of 4 vols. $10.00 



Vol. i. A General Consideration of Mosquitoes, their Habits and their Rela- 



tions to the Human Species, vn + szo pages, 14 plates, 6 figs. 



Vol. 2. x pages, 150 plates. 



Vol. 3. Systematic Description, Part I. Pages vi-f-523. 



. Vol. 4. Systematic Description, Part II. Pages 525 to 1064. 



160. (See Nos. 60, 80, 110, 130, 170, 180, 190, 210, 230.) Jones, Harry C., and W. 



W. Strong. Absorption Spectra of Solutions of Comparatively Rare Salts, 

 including those of Gadolinium, Dysprosium, and Samarium; the Spectro- 

 photography of Certain Chemical Reactions, and the Effect of High Tem- 

 perature on the Absorption Spectra of Non-Aqueous Solutions. Octavo, 

 vin+112 pages, 67 plates. In cloth binding ...... $4.00 



161. Moulton, F. R., in collaboration with DANIEL BUCHANAN, THOMAS BUCK, 



FRANK L. GRIFFIN, WILLIAM R. LONGLEY, and WILLIAM D. MACMILLAN. 

 Periodic Orbits. Quarto .......... In press 



162. Mayer, Alfred G. Ctenophores of the Atlantic Coast of North America. 



Octavo, 58 pages, 17 plates, 12 text figures ...... $2.75 



163. Bolton, Herbert E. Guide to Materials for the History of the United States 



in the Principal Archives of Mexico. Octavo, xv+553 pp. . . . $3.50 



164. Coblentz, W. W. A Physical Study of the Firefly. Octavo, 47 pages, 1 plate, 



14 text figures ............. $0.50 



165. Lehmer, Derrick N. List of Prime Numbers from 1 to 10,006,721. Folio, 



xvi+133 pages ............. $5.00 



166. Benedict, Francis G. The Composition of the Atmosphere with Special Ref- 



erence to its Oxygen Content. Octavo, 115 pages, 1 plate . . . $2.00 



167. Benedict, Francis G., and Walter G. Cady. A Bicycle Ergometer with an 



Electric Brake. Octavo, 44 pages, 16 text figures ..... $0.50 



168. Burnham, S. W. Measures of Proper-Motion Stars. Quarto, rv-|-311 



pages ............. . 



169. Callaway, Morgan. The Infinitive in Anglo-Saxon. Octavo, xni+339 



pages ............... $5.00 



170. (See Nos. 60, 80, 110, 130, 160, 180, 190, 210, 230.) Jones, Harry C., et al. 



Electrical Conductivity, Dissociation, and Temperature Coefficients of Con- 

 ductivity (from Zero to Sixty-five Degrees) of Aqueous Solutions of a 

 Number of Salts and Organic Acids. Octavo, iv+148 pages, 5 figs. $1.50 



171. Lancaster, H. C. Pierre Du Ryer, Dramatist. Octavo, v-f-182 pages, 1 



plate ......... . ..... $1.25 



172. Parker, David W. Guide to the Materials for United States History in 



Canadian Archives. Octavo, x-f339 pages ...... $2.00 



