Cover Perry J. SPINNING TOPS
Id: 151495

SPINNING TOPS

134 pp. (English).

Summary

134с

SPINNING TOPS

by

PROFESSOR JOHN PERR

M.E., D.Sc, LI..Ü., F.itst

with numerous illustrations

Revised Edition, with Illustrated Appendices on the Use of Gyrostats and the Gyro-Compass

LONDON:

THE SHELDON PRESS

northumberland avenue, w.c.2 new york am" toronto: the macmillan co. I929

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