INDEX 



165 



Numbers, recent work in additive 



theory of, by Dr. T. Estermann, 



332, 472. 

 Nurseries in distressed areas, by 



Mrs. M. Wintringham, 432, 476. 

 Nursery education in Lancashire, 



by Miss I. Jones, 433. 



Oakley, C. A., Psychological prob- 

 lems of a depressed area, 412, 475. 



O.Duilearga, S., The work of the 

 Irish Folklore Commission, 390. 



Oeser, Dr. O. A., Methods of em- 

 pirical research in social psycho- 

 logy, 412, 475. 



Officers and Council, xvii. 



Officers, Sectional, xxi. 



Offord, Dr. A. C, Uniqueness 

 theorems for trigonometric series 

 and integrals, 334, 472. 



Okavango swamp, Ngamiland, by 

 Prof. G. D. Hale Carpenter, 373*. 



Oldham, Dr. H. W., Mathematical 

 ability, 410, 475. 



Ollard, E. A., Non-tarnishable 

 finishes, 339*. 



Ordnance Survey, archaeological 

 work of the, by O. G. S. Crawford, 

 370*. 



Ordnance Survey maps, grid system 

 for, by Major M. Hotine, 370. 



Organic chemistry, benign gifts of, 

 by C. J. T. Cronshaw, 337, 472. 



Organisers and their limitations, by 

 C. H. Waddington, 365. 



Ornithology, British Trust for, by 

 A. W. Boyd, 363*. 



Orr, John, Economics of feeding for 

 milk, 442, 477. 



Orr, Sir John, Requirements for an 

 adequate diet, 438. 



Orton, Prof. J. H., Lancashire sea 

 fisheries, Appdx. 69. 



Paget, Sir Richard, Sign language in 

 relation to human speech, 393, 



475- 

 Palceolithic, The Upper, in light of 



recent discovery, by Miss D. A. E. 



Garrod, 155, 386*. 

 Palaeontology and humanity, by 



Prof. H. L. Hawkins, 57, 349*. 



Palestine, modern geography of, by 

 Lt.-Col. F. J. Salmon, 367. 



Pallister, Dr. Helen, Relation of 

 vocational and social psychology, 

 414. 



Parthenogenesis and bi-sexual re- 

 production in the Cladocera, by 

 Dr. C. H. Mortimer, 360, 473- 



Particles, laws of interaction be- 

 tween, by Dr. H. S. W. Massey, 

 336*. 



Part-time continued education, dis- 

 cussion on, by J. L. Paton, P. I. 

 Kitchen, Sir K. Lee, Dr. J. P. 

 McHutchison, W. B. Henderson 

 and A. Abbott, 434. 



Paterson, C. C, Science and electric 

 lighting, 478. 



Paton, J. L., Part-time education, 



434- 



Patterns of experience, by A. W. 

 Wolters, 181, 404*. 



Past and future, beginnings of 

 reference to, in a child's speech, 

 by Dr. M. M. Lewis, 403. 



Paynter, H., Lancashire sea fisheries, 

 Appdx. 69. 



Peake, H. J. E., on Early mining 

 sites in Wales, 304. 



on Sumerian copper, 308. 



Pearsall, Dr. W. H., Botany of the 

 Lake District, Appdx. 134. 



Pearson, F. G. O., Outlets for home- 

 grown timber, 426, 476. 



Pearson, Dr. T. G., Photochemical 

 generation of free radicals, 342*. 



Peat mosses of the Fylde, by F. 

 Walker, Appdx. 27. 



Peate, I. C, The moorland Long- 

 house in Wales, 389, 475. 



Penston, Dr. N. L., Potassium in 

 leaves, 420, 476. 



Periodic movement of flowers, by 

 Miss A. C. Halket, 422. 



Perseveration, report on, 314. 



Phantasy, significance of, in develop- 

 ment of childhood, by Dr. R. 

 Griffiths, 404, 475. 



Phase charge effect on the cat's 

 ear, by C. S. Hallpike, Prof. H. 

 Hartridge, and A. F. Rawdon 

 Smith, 399, 475. 



Philip, Prof. J. C, Training of the 

 chemist for the service of the 

 community, 43, 337*. 



