Survey research methods
Floyd J. Fowler
- 4 th
- Sage Publications Thousand Oaks 2009
- x , 201 p. : ill. ; 22 cm.
- Applied social research methods series .
Includes bibliographical references (p. 181-189) and indexes. تم تحويل رمز المكتبة من DSPR الى SKDL بتاريخ 1/2/2010