‎Harrison Jeremy, Menzies Peter‎
‎Orbit 1‎

‎An Essay on the easiest and most convenient Method of calculating the Orbit of a Comet from Observations. Weimar, 1797. Translated from the German. With Notes. (5 Parts).‎

‎(London, John Murray, 1820, 1821, 1822). Wirhout wrappers as ectracted from ""The Quarterly Journal of Science and the Arts. (The Royal Institution of Great Britain)"", vol. IX, X, XI, XII, XIII. Pp. 149-164, 416-426, 177-182, 137-151 a. 366-385, textillustr.‎

‎First English translation of Olber's famous work on the orbits of comets.""In 1796 Olbers discovered a Comet and calculated its parabolic orbit with a new method, simpler than that used by Laplace. In a letter to F.X. von Zach...Olbers asked whether his treatise on this method shouild be printed, and if so, how this could be done. After reading the tratise and using it with excellent results to compute the orbit of the comet of 1779, which had presented great difficulties to many astronomers, von Zach decided to see it through the press himself. It appeared in Weimar in 1797 under the title ""Über die leichteste und bequemste Methode, die Bahn eines Kometen aus einigen Beobachtungen zu berechnen"" This work immediately established Olbers among the formost astronomers of his time, and his method was used tyhroughout the nineteenth century.""(DSB X, p. 198).‎

‎Orbit # 5. In Russian /Orbita #5.‎

‎Orbit # 5. In Russian /Orbita #5. Riga: Orbit, 2009. We have thousands of titles and often several copies of each title may be available. Please feel free to contact us for a detailed description of the copies available. The delivery of this book might be delayed beyond the usual timeframe due to extended processing and preparation before shipment, and faster shipping options are not offered. Please inform us if you need the order by a certain date or have a deadline. SKUalbc126997b7597b2d6‎

‎Rol' effektov konechnykh orbit v teorii korotkovolnovykh nepotentsial'nykh koÖ‎

‎In Russian. Mikhailovsky, Anatoly Borisovich. The role of the effects of final orbits in the theory of short-wave non-potential oscillations of tokamak plasma. Moscow, 1976. Rol' effektov konechnykh orbit v teorii korotkovolnovykh nepotentsial'nykh kolebaniy plazmy tokamaka. In Russian /The role of end-orbit effects in the theory of short-wave non-potential fluctuations in tokamak plasma . All images are for identification of editions only. Several books of the same edition may be available. Please feel free to request photos of available books. SKU7025931‎

‎Rodari Gianni. Jeep in TV and other adventures in orbit. In Russian /Rodari Dan‎

‎Rodari Gianni. Jeep in TV and other adventures in orbit. In Russian /Rodari Danni. Dip v televizore i drugie priklyucheniya na orbite. M Celebs 2011. We have thousands of titles and often several copies of each title may be available. Please feel free to contact us for a detailed description of the copies available. The delivery of this book might be delayed beyond the usual timeframe due to extended processing and preparation before shipment, and faster shipping options are not offered. Please inform us if you need the order by a certain date or have a deadline. SKUalbbc6df53aa17bb0ca‎

‎Leskov S. Uranus in Mercurys orbit. In Russian /Leskov S. Uran v orbite Merkuri‎

‎Leskov S. Uranus in Mercurys orbit. In Russian /Leskov S. Uran v orbite Merkuriya. M. Sigma Industrial 2013. We have thousands of titles and often several copies of each title may be available. Please feel free to contact us for a detailed description of the copies available. The delivery of this book might be delayed beyond the usual timeframe due to extended processing and preparation before shipment, and faster shipping options are not offered. Please inform us if you need the order by a certain date or have a deadline. SKUalbb7111f37ce695bb2‎