The Physical Basis of SocietyD. Appleton, 1916 - 406 من الصفحات |
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الصفحة v
... group which would welcome the opportunity to survey this field but which will not spend the time to gather the evidence which now exists in widely scattered volumes . The real plagiarist is not the one who accidentally or willfully ...
... group which would welcome the opportunity to survey this field but which will not spend the time to gather the evidence which now exists in widely scattered volumes . The real plagiarist is not the one who accidentally or willfully ...
الصفحة xi
... groups of men . Comparison of color of hair , eyes and skin . Stature , head forms . The study of brain weights . The attempt to find correlations between physical characteristics and civilization or the possibility thereof . Difficulty ...
... groups of men . Comparison of color of hair , eyes and skin . Stature , head forms . The study of brain weights . The attempt to find correlations between physical characteristics and civilization or the possibility thereof . Difficulty ...
الصفحة 2
... groups have fluted spectra or , in other words , are too cool to show the characteristic lines of their elements . This same gradation can be produced under high pres- sure by electricity , and thus a glimpse can be had in the ...
... groups have fluted spectra or , in other words , are too cool to show the characteristic lines of their elements . This same gradation can be produced under high pres- sure by electricity , and thus a glimpse can be had in the ...
الصفحة 3
... some 30 per cent , hydrogen . Many of these compounds possess very different proper- ties from those held by their constituent elements , and may themselves enter as units into more complex group- ings EARTH AND MAN 3.
... some 30 per cent , hydrogen . Many of these compounds possess very different proper- ties from those held by their constituent elements , and may themselves enter as units into more complex group- ings EARTH AND MAN 3.
الصفحة 4
Carl Kelsey. may themselves enter as units into more complex group- ings . Some of the elements have not been found in nature save as compounds and man has reduced them in his laboratory . Aluminum , first produced in 1827 , has become ...
Carl Kelsey. may themselves enter as units into more complex group- ings . Some of the elements have not been found in nature save as compounds and man has reduced them in his laboratory . Aluminum , first produced in 1827 , has become ...
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