Practical research : planning and design /
Leedy, Paul D
Practical research : planning and design / Paul D. Leedy - 7th ed. - Upper Saddle River, N. J. : Merrill/Prentice-hall, 2001 - 318 p. : ill. ; 28 cm.
Includes index
Bibliography : p. 307-310
0139603603
00-034859
Research--Methodology
Practical research : planning and design / Paul D. Leedy - 7th ed. - Upper Saddle River, N. J. : Merrill/Prentice-hall, 2001 - 318 p. : ill. ; 28 cm.
Includes index
Bibliography : p. 307-310
0139603603
00-034859
Research--Methodology
