Practical research:
Leedy, Paul D.
Practical research: planning and design/ Paul D. Leedy and Jeanne Ellis Ormrod - Tenth edition - Boston: Pearson; c2013. - xix, 364 pages; 27 cm.
Includes bibliographical references and index.
10: 0-13-269324-0 13: 978-0-13-269324-0
Research--Methodology
DC 001.4 / L484
Practical research: planning and design/ Paul D. Leedy and Jeanne Ellis Ormrod - Tenth edition - Boston: Pearson; c2013. - xix, 364 pages; 27 cm.
Includes bibliographical references and index.
10: 0-13-269324-0 13: 978-0-13-269324-0
Research--Methodology
DC 001.4 / L484
