Astronomia pentru toti
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OLIMPIADE NAŢIONALE DE ASTRONOMIE |
Carti in sprijinul participantilor la olimpiadele de astronomie 
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| Linkuri http://www.issp.ac.ru/iao/first/intro-e.html#Urgent |
| EAAE : http://www.algonet.se/~sirius/eaae.htm |
| Science on Stage – 2005
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| Space Science and Technology Education |