494 



THE JOHN CRERAR LIBRARY 



Photography, 371. 



Physical chemistry, 173, 174, 441. 



Physical culture, 302. 



Physical geography, 186-190, 443, 444. 



Physical sciences. 135-183, 437-442. 



Physical Society of London, 157 (2), 167. 



Physics, 156-168, 439. 



Physikalische Geseljschaft zu Berlin, 156. 



Physiological chemistry, 179-181, 442. 



Physiologischer Club in Wien, 252. 



Physiology. 251-263, 301, 452, 453. 



Phytophaga, 278. 



Picard, E., 62. 



Picatoste y Rodriguez, F., 140. 



Pierce, A. H., 427. 



Pierce, J. M., 120, 303, 374. 



Pierret, E., 33. 



Pierstorff, J., 130. 



Pilling, J. C., 53, 132, 133 (2), 134 (7). 



Pmnipedia, 287. 



Pinzger, L., 159. 



Pius II, 115. 



Placzek, S., 296. 



Plankton, 263. 



Plant anatomy, 230-232. 



Plant physiology, 230-232. 



Plate, L. H., 211, 452. 



Plateau, J., 159. 



Platinum group, 177. 



Platyhelmintha, 454. 



Playfair, Sir R. L., 402 (2), 466. 



Playing cards, 373. 



Ploss, H., 219. 



Plowright, C. B., 240. 



Pneumatics, 159. 



Pocket directory, 44. 



Poggendorff, J. C., 138, 437, 438. 



Pohler, J., no, 381. 



Poir6e, E., n. 



Poisons, 308. 



Polak, F., 318, 321. 



Poland, 394. 



Polar regions, 420, 468. 



Political economy, 77-94, 431, 432. 



Political science, 74-77, 430. 



Politische Correspondenz der StadtStrass- 



bur g. 393- 



Pollard, A. W., 14, 56. 

 Pollard, J., 317, 323. 

 Polybibhon, 9. 



Polyphase currents, 164, 165. 

 Polytechnische Bibliothek, 136, 290. 

 Pommern. Libraries, 41. 

 Poole, F. O., 18. 

 Poole, M., 17. 

 Poole, W. F., 1 8 (3). 

 Poole's Index, 17, 18. 

 Poor, 84, 93, 94, 432. 

 Poore, B. P., 106. 

 Poppe, J. H. M., 360. 

 Popular science monthly, 19. 

 Population, 72-74. 

 Porro, C., 184. 

 Portalis, R., 58, 369. 

 Porter, G. W., 14, 30. 

 Porto Rico, 408. 

 Ports, 330. 

 Portugal, 397. 



Poske, F., 435, 438. 



Posters, 347. 



Post-office, 127. 



Potential, 158. 



Pottery, 369, 462. 



Pouchet, F. A., 222. 



Poultry, 340. 



Pound, R., 231. 



Power, J., 31. 



Praeger, R. L., 232. 



Praet, J. B. B. van, 58. 



Prantl, K., 228. 



Precious metals, 461. 



Preformation, 222. 



Prehistoric archaeology, 214, 215, 447. 



Premature burial, 305. 



Prenant, A., 260. 



Prentice, J. E., afterwards Dodsworth, 



381. 



Prentice, M. H., 34. 

 Prescott, H. B., 367. 

 Prescott, S. C., 442, 461. 

 Press guide and advertiser's directory, 



45- 



Preussisches Handelsarchiv, 81 (2), 127. 

 Pribram, R., 179, 253, 442. 

 Prideaux, S. T., 360. 

 Primary education, 121, 122. 

 Princeton University. Eliza Mitchell 



Museum of Geology and Archaeology, 



105, 198. 



Princeton University. Library, 70. 

 Printing, 343-345- 



Printing times and lithographer, 344. 

 Prisons, 112. 



Privately printed books, 57. 

 Problems of poverty, 84. 

 Proctor, R., 28, 50, 54, 55, 426. 

 Production, 92, 93. 

 Profession of bookselling, 29. 

 Profit-sharing, 88. 

 Progressive literature, n. 

 Proll, R., 318, 321. 

 Prostitution, 306. 

 Protoplasm, 219, 221, 222. 

 Protestega, 205. 

 Protozoa, 264-267. 

 Proverbs, 131, 436. 

 Providence libraries, 40. 

 Providence Public Library, 15. 

 Prowse, D. W., 407. 

 Prussia. K. Eisenbahndirektion in El- 



berfeld, 325. 

 Prussia. K. Ministerium der offent- 



lichen Arbeiten, 70, 291, 358. 

 Prussia. K. Ministerium ftir Handel, 



Gewerbe, und offentliche Arbeiten, 



290, 294. 



Prussia. K. Statistisches Bureau, 435. 

 Pseudonyms, 32. 

 Psychological index, 62. 

 Psychology, 62-64, 255, 427. 

 Pteridophyta, 236. 

 Ptomaines, 308. 

 Publications relatives a la Revolution 



francaise, 395. 

 Public baths, 100. 

 Public comfort stations, 100. 



