TEXT-BOOK ON SPHERICAL ASTRONOMY
Cambridge: The University Press, 1947. Octavo; Fourth edition 1944, reprinted 1947; Fair+; Hardcover; Spine, grey with silver print; Boards in grey cloth, cocked spine, wear to spine caps and corners, toning to spine, peripheral toning, blemishes; Text block has spotting to edges and endpapers, name in ink on front endpapers, else clean and tight; xii, 430 pages, illustrated (b&w diagrams). More