Leedy, Paul D.
Practical research : planning and design / Paul D. Leedy. - 11th ed. - New York : Toronto : New York : Macmillan ; Maxwell Macmillan Canada ; Maxwell Macmillan International, c1993. - xiv, 407p. : ill., maps ; 28 cm.
Includes bibliographical references and index.
9781292095875
92018313
Research--Methodology.
Q180.55. / L44 2015
Practical research : planning and design / Paul D. Leedy. - 11th ed. - New York : Toronto : New York : Macmillan ; Maxwell Macmillan Canada ; Maxwell Macmillan International, c1993. - xiv, 407p. : ill., maps ; 28 cm.
Includes bibliographical references and index.
9781292095875
92018313
Research--Methodology.
Q180.55. / L44 2015