216

(2d rev. ed.)

Springer-Verlag

(1969)

vii, 172 p. illus. 23 cm

Heidelberg science library

Includes bibliographies

Introduction to Einstein's theory of relativity (1921).--Physical aspects of quantum mechanics.--On the meaning of physical theories.--Cause, purpose, and economy in natural laws.--Einstein's statistical

QC

71

.B66

1969