1.
図書 |
measured and compiled under the direction of George R. Harrison by staff members of the Spectroscopy Laboratory of the Massachusetts Institute of Technology ; assisted by the Works Progress Administration
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2.
図書 |
measured and compiled under the direction of George R. Harrison by staff members of the Spectroscopy Laboratory of the Massachusetts Institute of Technology ; assisted by the Works Progress Administration
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3.
図書 |
measured and comp. under the direction of George R. Harrison
|