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15
by Haller, J A
Published in Optometry and Vision Science (1942)
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16
by Haller, J A
Published in Optometry and Vision Science (1942)
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17
by HALLER, J.
Published in Historische Zeitschrift (1939)
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18
by Haller, J.
Published in Historische Zeitschrift (1914)
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19
by Haller, J.
Published in Historische Zeitschrift (1912)
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