2 Talált eredmények "Fájl:Participants_in_2018_ISYA_School_(iau2208a).tiff".

Fájl:Participants in 2018 ISYA School (iau2208a).tiff

English Participants in an International Schools for Young Astronomer nr. 40 in Cairo, Egypt engage in a lecture. determination method: SHA-1 described...

Fájl:Participants in 2018 ISYA School (iau2208a).jpg

English Participants in an International Schools for Young Astronomer nr. 40 in Cairo, Egypt engage in a lecture. determination method: SHA-1 described...

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