A practical guide to research methods
By: Gerhard Lang, George D. Heiss.
Contributors: Heiss, George D.
Edition: 4th ed.
Publisher: University Press of America
Published: 1991
Place of publication: Lanham, Md
Language: eng
Number of pages: 197
Subjects: Research -- Methodology.
Notes: Includes bibliographical references (p. 189-192) and index.