ScienceJohn Michels (Journalist) 1937 |
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Page 88
... possible , with typological subdivisions showing the order of appear- ance and general course of evolution of all the different arts and industries . For the culture areas lacking chronological determinations we might at least substi ...
... possible , with typological subdivisions showing the order of appear- ance and general course of evolution of all the different arts and industries . For the culture areas lacking chronological determinations we might at least substi ...
Page 156
... possible at the present time as a result of various achievements in the line of aeronautical science , construction and methods of operation . It appears that the ship must be substantially larger in size than the average modern air ...
... possible at the present time as a result of various achievements in the line of aeronautical science , construction and methods of operation . It appears that the ship must be substantially larger in size than the average modern air ...
Page 305
... possible except by the development of quan- tity producing machinery , which has enabled the human race to supply its necessities and its luxuries in a sufficiently short working day to leave time for education , recreation , old - age ...
... possible except by the development of quan- tity producing machinery , which has enabled the human race to supply its necessities and its luxuries in a sufficiently short working day to leave time for education , recreation , old - age ...
Contents
g sci | 105 |
MATZKE and PROFESSOR SAM F TRELEASE | 251 |
Recent Deaths and Memorials | 275 |
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