Preface to the fifth edition.
Popular Astronomy: A Series of Lectures Delivered at Ipswich (1868)
George Biddell Airy: Citáty v angličtine
Introduction
Popular Astronomy: A Series of Lectures Delivered at Ipswich (1868)
[Sir George Biddell Airy, Lecture on the pendulum-experiments at Harton Pit: delivered in the Central Hall, South Shields, October 24, 1854, Longman and Co, 1855, iv]
Introduction
Popular Astronomy: A Series of Lectures Delivered at Ipswich (1868)
Introduction
Popular Astronomy: A Series of Lectures Delivered at Ipswich (1868)
Introduction
Popular Astronomy: A Series of Lectures Delivered at Ipswich (1868)
Introduction
Popular Astronomy: A Series of Lectures Delivered at Ipswich (1868)
Introduction
Popular Astronomy: A Series of Lectures Delivered at Ipswich (1868)
Introduction
Popular Astronomy: A Series of Lectures Delivered at Ipswich (1868)
Introduction
Popular Astronomy: A Series of Lectures Delivered at Ipswich (1868)
Introduction
Popular Astronomy: A Series of Lectures Delivered at Ipswich (1868)
Introduction
Popular Astronomy: A Series of Lectures Delivered at Ipswich (1868)