Frank, Philipp, 1884-1966,
The validation of scientific theories. - Boston, Beacon Press [1957, c1956] - xi, 242 p. 22 cm.
Includes bibliographical references.
56011541
Science--Philosophy.
Q175 / .F783
501 / FRV
The validation of scientific theories. - Boston, Beacon Press [1957, c1956] - xi, 242 p. 22 cm.
Includes bibliographical references.
56011541
Science--Philosophy.
Q175 / .F783
501 / FRV