Practical research
Subtitle: planning and design
By: Paul D. Leedy.
Contributors: Newby, Timothy J.; Ertmer, Peggy A.
Edition: 6th ed. / with contributions by Timothy J. Newby and Peggy A. Ertmer.
Publisher: Merrill
Published: 1997
Place of publication: Upper Saddle River, N.J
Language: eng
Number of pages: 304
Subjects: Research -- Methodology.
Notes: Includes bibliographical references and index.