by
Salazar, Laura Francisca, 1960- editor.
Format:
Books
Publication Date
2015
Excerpt:
research designs / Laura F. Salazar, Richard A. Crosby, and Ralph J. DiClemente -- Principles of sampling
by
Warwick-Booth, Louise.
Format:
Books
Publication Date
2012
Excerpt:
-- Quantitative research -- Nature of quantitative research -- Quantitative methods -- Quantitative sampling