Practical research: planning and design /
Leedy, Paul D.
Practical research: planning and design / Paul D. Leedy, Jeanne Ellis Ormrod, University of Northern Colorado (Emerita). - Eleventh edition. - Boston Pearson c2015 - 407p.
Includes bibliographical references and index.
9780133741322 013374132X
2014023060
Q180.55.M4 / L43 2015
001.4
Practical research: planning and design / Paul D. Leedy, Jeanne Ellis Ormrod, University of Northern Colorado (Emerita). - Eleventh edition. - Boston Pearson c2015 - 407p.
Includes bibliographical references and index.
9780133741322 013374132X
2014023060
Q180.55.M4 / L43 2015
001.4