Nature, Volume 93Sir Norman Lockyer Macmillan Journals Limited, 1914 |
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Página 174
... taken from the boys ' own free time . Both employer and apprentice have thus to make some sacrifice ; and the plan may well be taken as a model upon which a compulsory continuation - school system could be constructed . This principle ...
... taken from the boys ' own free time . Both employer and apprentice have thus to make some sacrifice ; and the plan may well be taken as a model upon which a compulsory continuation - school system could be constructed . This principle ...
Página 212
... taken up by matter which is quite irrelevant to the subject . Thus , in the case of wool no fewer than five pages are taken up by a description of the spinning process , while five more are devoted to trade statistics . Altogether the ...
... taken up by matter which is quite irrelevant to the subject . Thus , in the case of wool no fewer than five pages are taken up by a description of the spinning process , while five more are devoted to trade statistics . Altogether the ...
Página 217
... taken into account , it is obvious that the Canadian mining industry is flourishing , and forms an important item in the wealth - producing power of the Dominion . Important as was the mineral production in 1911 , it appears to have ...
... taken into account , it is obvious that the Canadian mining industry is flourishing , and forms an important item in the wealth - producing power of the Dominion . Important as was the mineral production in 1911 , it appears to have ...
Índice
Appleyard Direct Measurement of the Napierian Base 231 | 24 |
Archbold T R Device for filling Ore Sacks | 50 |
Physics 428 | 127 |
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absolute magnitude acid æther appears April Astronomical atomic atomic weight balloon brightness British cent chemical chemistry College colour committee contains density described discussion edition effect electric electrons Engineering expedition experiments fact Funafuti Geological giant stars given gives heat Hermann et Fils illustrated important increase industry interesting investigation J. J. Thomson laboratory large number larvæ lectures lines London magnetic magnitude March matter means measures ment metals Meteorological method motion Museum National Physical Laboratory nature observations Observatory obtained origin paper parallax period photographs physical plants plates present Price problems produced Prof published radiation radium recent rocks ROYAL INSTITUTION Royal Society schools scientific sodium amide solar species spectra spectral classes spectrum stars of Class surface temperature theory tion tube University velocity volume W. H. Bragg