en cassegrainian (a)
― RelatedTo ⟶
Weight: 1.0
en reflecting telescope Source: English Wiktionary
en cassegrainian (a)
― RelatedTo ⟶
Weight: 1.0
en inventor Source: English Wiktionary
en cassegrainian (a)
― RelatedTo ⟶
Weight: 1.0
en priest Source: English Wiktionary
en cassegrainian (a)
― RelatedTo ⟶
Weight: 1.0
en catholic Source: English Wiktionary