Practical research : planning and design / Paul D. Leedy, Jeanne Ellis Ormrod.
Leedy, Paul D.
Practical research : planning and design / Paul D. Leedy, Jeanne Ellis Ormrod. - 8th ed. - Upper Saddle River, N.J. : Pearson Merrill Prentice Hall, 2005. - xxiii, 319 p. : ill. ; 28 cm.
Includes index.
Includes bibliographical references.
0131247204 (pbk. )
Research--Methodology.
Practical research : planning and design / Paul D. Leedy, Jeanne Ellis Ormrod. - 8th ed. - Upper Saddle River, N.J. : Pearson Merrill Prentice Hall, 2005. - xxiii, 319 p. : ill. ; 28 cm.
Includes index.
Includes bibliographical references.
0131247204 (pbk. )
Research--Methodology.