Practical research : planning and design /
Leedy, Paul D.
Practical research : planning and design / Paul D. Leedy. - 6th ed. - Upper Saddle River, New Jersey : Merrill Prentice Hall, c1997. - xvi, 304 p. : ill. ; 27 cm.
Includes bibliographical references
0132414074
Research--Methodology.
Q180.55 / M4L51 1997
Practical research : planning and design / Paul D. Leedy. - 6th ed. - Upper Saddle River, New Jersey : Merrill Prentice Hall, c1997. - xvi, 304 p. : ill. ; 27 cm.
Includes bibliographical references
0132414074
Research--Methodology.
Q180.55 / M4L51 1997