Włodzimierz Zonn
Results: 2
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1![]() | POLISH ASTRONOMICAL SOCIETY POLSKIE TOWARZYSTWO ASTRONOMICZNE (PTA) www.pta.edu.pl Is professional organization for astronomers Founded in Torun on 19 February[removed]on 450th anniversaryAdd to Reading ListSource URL: eas.unige.chLanguage: English - Date: 2012-02-22 05:46:38 |
2![]() | POLISH ASTRONOMICAL SOCIETY (PAS) POLSKIE TOWARZYSTWO ASTRONOMICZNE (PTA)Add to Reading ListSource URL: eas.unige.chLanguage: English - Date: 2012-02-22 05:33:30 |