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Boeklezers.nl is a network for social reading. We help readers discover new books and authors, and bring readers in contact with each other and with writers. Read more ».
Books
The Moon And How To Observe It
This revolutionary new book is written for practical amateur astronomers who not only want to observe, but want to know the details of exactly what they are ... »
This revolutionary new book is written for practical amateur astronomers who not only want to observe, but want to know the details of exactly what they are ... »
Venus and Mercury, and How to Observe Them
Venus and Mercury have long been regarded as difficult targets for »
Venus and Mercury have long been regarded as difficult targets for »
