Leedy, Paul D.

Practical research : planning and design / Paul D. Leedy, Jeanne Ellis Ormrod. - 9th ed. - Upper Saddle River, N.J. : Pearson Education, c2010. - xvii, 336 p. : ill.

9780137152421 0137152426


Research -- Methodology.

Q180.A1 / L4 2010

Thammasat University Library, 2 Prachan Road, Phranakorn, Bangkok 10200

Puey Ungphakorn Library (Rangsit Campus), Circulation Desk 662 564-4444 ext. 1305

Pridi Banomyong Library, Circulation Desk 662 613-3544