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1
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2
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3av Miczaika, G. R. (Gerhard Robert), 1917-Ämnen “...Astronomical instruments....”
Publicerad 1961
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4Publicerad 1979Ämnen “...Astronomical instruments Congresses....”
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5
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6
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7
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8Publicerad 1988Ämnen “...Astronomical instruments Congresses....”
Konferenspublikation Bok -
9
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10Publicerad 1923Ämnen “...Astronomical instruments Catalogs....”
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11
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12
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13av Sarma, Sriramula RajeswaraÄmnen “...Astronomical instruments India History....”
Publicerad 2008
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14
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15Publicerad 1972Ämnen “...Astronomical instruments Congresses....”
Konferenspublikation Bok -
16
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17
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18
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19Publicerad 1988Ämnen “...Astronomical instruments Congresses....”
Konferenspublikation Bok -
20