Czaja, Ronald.
Designing surveys : a guide to decisions and procedures / Ronald Czaja, Johnny Blair. - 2nd ed. - Thousand : Pine Forge Press, 2005. - 301 p. ;
9780761927464
Surveys.
Sampling (Statistics)
001.433 / CZA- D
Designing surveys : a guide to decisions and procedures / Ronald Czaja, Johnny Blair. - 2nd ed. - Thousand : Pine Forge Press, 2005. - 301 p. ;
9780761927464
Surveys.
Sampling (Statistics)
001.433 / CZA- D