Exploring the Moon Through Binoculars and Small Telescopes Each selection is presented here

Each selection is presented here in the original Russian with an excellent literal English translation on the facing pages

the evil serpent

carefully reproduced from an extremely rare and valuable set of originals

and the properties of the Dirac delta function are also considered in some detail

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Exploring the Moon Through Binoculars and Small Telescopes Each selection is presented hereInformative, profusely illustrated guide to locating and identifying craters, rills, seas, mountains, other lunar features. Newly revised and updated with special section of new photos. Over 100 photos and diagrams. "Extraordinary delight awaits the amateur astronomer or teacher who opens this book." The Science Teacher.