Nature, Volume 100Sir Norman Lockyer Macmillan Journals Limited, 1917 |
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Página 138
... reference has been made to the preparation and use of fuels from oil shales , brown coals , and peat , it is obvious ... reference lists for any particular subject , and the increasing number of technical readers has created a demand for ...
... reference has been made to the preparation and use of fuels from oil shales , brown coals , and peat , it is obvious ... reference lists for any particular subject , and the increasing number of technical readers has created a demand for ...
Página 142
... reference for practically all that is known about the history , sources , and properties of the rarer elements ... references quoted , fifteen are American , seven German , two French , and one British ! It is only fair , however , to ...
... reference for practically all that is known about the history , sources , and properties of the rarer elements ... references quoted , fifteen are American , seven German , two French , and one British ! It is only fair , however , to ...
Página 437
... reference to the spectrum of general rays , it has recently been shown that the maximum frequency of X - ray which a tube can yield can be readily calcu- lated by a simple extension of Planck's quantum theory . The relation in question ...
... reference to the spectrum of general rays , it has recently been shown that the maximum frequency of X - ray which a tube can yield can be readily calcu- lated by a simple extension of Planck's quantum theory . The relation in question ...
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of Hippocrates | 9 |
Smith Miss K A Doctorate Conferred upon by | 21 |
Rijckevorsel Dr E Van Konstant auftretende secundäre Sarasin E obituary article | 28 |
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