by V.C. Reddish

Pergamon Press 1978 International series in natural philosophy , Pergamon international library of science, technology, engineering and social studies

: pbk

Available at 16 libraries

edited by N. M. Pratt and V. C. Reddish

Her Majesty's Stationery Office 1964 Publications of the Royal Observatory, Edinburgh v. 4

Available at 1 libraries