Sky & Telescope

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Sky & Telescope

Xehetasun bibliografikoak
Formatua:	Aldizkaria
Hizkuntza:	German
Argitaratua:	Cambridge
Edukiak/piezak:	1 erregistroak

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