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1
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2by Miczaika, G. R. (Gerhard Robert), 1917-Subjects “...Astronomical instruments....”
Published 1961
Book -
3Published 1979Subjects “...Astronomical instruments Congresses....”
Book -
4
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5
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6
Book -
7Published 1988Subjects “...Astronomical instruments Congresses....”
Conference Proceeding Book -
8
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9
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10
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11by Sarma, Sriramula RajeswaraSubjects “...Astronomical instruments India History....”
Published 2008
Book -
12
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13Published 1972Subjects “...Astronomical instruments Congresses....”
Conference Proceeding Book -
14
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15Published 1997Subjects “...Astronomical instruments....”
Book -
16
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17Published 1988Subjects “...Astronomical instruments Congresses....”
Conference Proceeding Book -
18
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19Published 1997SubjectsBook
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20