Practical research : planning and design

Main Author: Leedy, Paul D
Other Authors: Ormrod, Jeanne Ellis
Language: English
Published: Upper Saddle River, N.J.: Pearson, 2005.
Edition: 8th ed.
Subjects:
Physical Description: xxiii, 319 p.: col. ill.; 28 cm.
Bibliography: Includes bibliographical references and index
ISBN: 0131108956 (paperback)
0131247204 (paperback)
9780131108950