Spinning tops.
Subtitle: The "Operatives' lecture" of the British Association meeting at Leeds, 6th September, 1890
By: by John Perry.
Edition: Reprint of new and rev. ed. --
Series: Romance of science
Publisher: Society for Promoting Christian Knowledge
Published: 1910
Place of publication: London
Language: eng
Number of pages: 149
Subjects: Gyroscope; Tops