Practical research : planning and design /
Leedy, Paul D.
Practical research : planning and design / Paul D. Leedy,Timothy J. Newby ,Peggy A. Ertmer. - 6th ed. - Upper Saddle River, N.J. : Merrill, c1997. - xvi, 304 p. : ill. ; 28 cm.
.Includes index
Includes bibliographical references
9780132414074
Research--Methodology.
Q180.55.M4 / L43 1997
001.4 / LPP
Practical research : planning and design / Paul D. Leedy,Timothy J. Newby ,Peggy A. Ertmer. - 6th ed. - Upper Saddle River, N.J. : Merrill, c1997. - xvi, 304 p. : ill. ; 28 cm.
.Includes index
Includes bibliographical references
9780132414074
Research--Methodology.
Q180.55.M4 / L43 1997
001.4 / LPP