Leedy, Paul D.

Practical research : planning and design / Paul D. Leedy.- - 5th ed.- - New York : Toronto : New York : Macmillan ; Maxwell Macmillan Canada ; Maxwell Macmillan International, c1992. - xiv, 348 p. : ill., maps ; 28 cm.

Includes bibliographical references and index.

0023692421

92018313


Research--Methodology.

Q180.55 M4 / L43 1992