Philosophy of science
By: by P. Henry van Laer, in collaboration with Henry J. Koren
Series: Duquesne studies. Philosophical series -- 6, 14
Publisher: Duquesne University
Published: 1962
Place of publication: Pittsburgh
Language: eng
Notes: Part 1 is 2d ed.

Bibliographical footnotes.
Table of contents: title: pt. 1. Science in general; title: pt. 2. A study of the division and nature of various groups of sciences.