Philosophical tangents of science / Herbert Feigl
Is there a logic of discovery? / Norwood Russell Hanson
The genesis of the special theory of relativity / Adolf Grunbaum
The language of theories / Wilfrid Sellars
The key property of physical laws - inaccuracy / Michael Scriven
Physical laws and time's arrow / Henryk Mehlberg
Law and covention in physical theory / Adolf Grunbaum
Meaning postulates in scientific theories / Grover Maxwell
The empirical foundations of elementary geometry / Ernest W. Adams
On the probability of nonrecurring events / Nicholas Rescher
Vindication of induction / Wesley Salmon
The role of simplicity in explanation / Stephen F. Barker
Is a unitary approach to foundations of probability possible? / Josephine J. Mehlberg.
Variables, constants, fluents / Karl Manger
Some problems concerning fundamental constants in physics / Wolfgang Yourgrau
From duality to unity in quantum mechanics / Alfred Landé
Niels Bohr's interpretation of the quantum theory / Paul K. Feyerabend
Are wave mechanics and matrix mechanics equivalent theories? / Norwood Russell Hanson
Quantum physics and the relativity theory / E.L. Hill
Intervening variables, hypothetical constructs and metaphysics / Herbert Hochberg
Verbal utterances as data / Alexander M. Buchwald
Formal analysis and the language of behavior theory / William W. Rozeboom.
