Data collection/
Olsen, Wendy.
Data collection/ Wendy Olsen. -- Los Angeles: Sage Publication., 2012.
xi, 234 p.: ill.; 24 cm.
Includes bibliographical references and indexes.
9781847872555
Social sciences - research- methodology.
RES 300.72 O47 2012
Data collection/ Wendy Olsen. -- Los Angeles: Sage Publication., 2012.
xi, 234 p.: ill.; 24 cm.
Includes bibliographical references and indexes.
9781847872555
Social sciences - research- methodology.
RES 300.72 O47 2012