The instruments and methods of research
By: L.A. Bauer
Series: Bulletin / Philosophical Society of Washington -- v. 15; Bulletin (Philosophical Society of Washington (Washington, D.C.)) -- v. 15
Publisher: The Society
Published: 1908
Place of publication: Washington
Language: eng
Number of pages: 126
Subjects: Research; Methodology
Notes: "Address of the retiring president, delivered before the society, Saturday evening, December 5, 1908."

Cover title.

Includes bibliographical references.