Sky & Telescope

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Sky & Telescope

Detalhes bibliográficos
Formato:	Periódico
Idioma:	German
Publicado em:	Cambridge
Conteúdos/partes:	%count%% registos

1. Old Astrophotos : Averting a lost lega cy ; Yersterday's astronomical photographs can still produce cutting-edge science - but only if we preserve them for tomorrow's astronomers