Äîêóìåíò âçÿò èç êýøà ïîèñêîâîé ìàøèíû. Àäðåñ
îðèãèíàëüíîãî äîêóìåíòà
: http://www.naic.edu/vscience/schedule/2015Spring/ArayatagA2933.pdf
Äàòà èçìåíåíèÿ: Tue Sep 9 17:24:41 2014 Äàòà èíäåêñèðîâàíèÿ: Mon Apr 11 16:09:40 2016 Êîäèðîâêà: Ïîèñêîâûå ñëîâà: planetary nebula |