An introduction to educational research
By: Michael Langenbach, Courtney Vaughn, Lola Aagaard.
Contributors: Vaughn, Courtney, 1949-; Aagaard, Lola, 1957-
Publisher: Allyn and Bacon
Published: 1993
Place of publication: Boston
Language: eng
Number of pages: 387
Subjects: Education -- Research.
Notes: Includes bibliographical references and index.