Practical research : planning and designs
Leedy, Paul D.
Practical research : planning and designs Paul D. Leedy & Jeanne Ellis Ormrod - xxiii, 319p. : ill.(col.)
Includes bibliographical references and index
0131247204
Research --Methodology.
Q 180.55 LEE 2005
Practical research : planning and designs Paul D. Leedy & Jeanne Ellis Ormrod - xxiii, 319p. : ill.(col.)
Includes bibliographical references and index
0131247204
Research --Methodology.
Q 180.55 LEE 2005