Unobtrusive measurement today
By: Lee Sechrest, guest editor.
Contributors: Sechrest, Lee.
Series: New directions for methodology of behavioral science ;; no. 1
Publisher: Jossey-Bass
Published: 1979
Place of publication: San Francisco
Language: eng
Number of pages: 97
Subjects: Social sciences -- Methodology; Social sciences -- Methodology -- Evaluation; Social sciences -- Research -- United States
Notes: Includes bibliographies and index.