Care of astronomical telescopes and accessories : a manual for the astronomical observer and amateur telescope maker

Care of astronomical telescopes and accessories : a manual for the astronomical observer and amateur telescope maker

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A user's guide to the Meade LXD55 and LXD75 telescopes

A user's guide to the Meade LXD55 and LXD75 telescopes

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A buyer’s and user’s guide to astronomical telescopes and binoculars

A buyer’s and user’s guide to astronomical telescopes and binoculars

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