Cover Plaskett J.S. THE DIMENSIONS AND STRUCTURE OF THE GALAXY being THE HALLEY LECTURE
Id: 153420

THE DIMENSIONS AND STRUCTURE OF THE GALAXY being THE HALLEY LECTURE

30 pp. (English).

Summary

30с

THE DIMENSIONS AND -STRUCTURE OF THE GALAXY

being

THE HALLEY LECTURE

delivered on 5 June ig^§

J. S. PLASKETT

n- * C.B.E., F.R.S.

— i