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13
by Witelo
Published 1977
Subjects: ';
“...Optik / Geschichte <1550> / Quelle Sehen / Geschichte <1550> / Quelle...”Published 1977
Book
14
by Witelo
Published 1983
Subjects: ';
“...Optik / Geschichte <1550> / Quelle Sehen / Geschichte <1550> / Quelle...”Published 1983
Book
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