Practical Research : planning and design
Leedy, P. D., Ormrod, J. E. and Johnson, L. R.
Practical Research : planning and design - 12th ed. - Harlow : Pearson, 2021. - 479p. : ill.
Includes bibliographical references and index.
9781292339245
Research--Methodology.
Q 180.55 .M4L4 2021
Practical Research : planning and design - 12th ed. - Harlow : Pearson, 2021. - 479p. : ill.
Includes bibliographical references and index.
9781292339245
Research--Methodology.
Q 180.55 .M4L4 2021