Research at grass roots : for the social sciences and human services professions /
A.S. de Vos ... [et al.].
- 4th ed.
- Pretoria : Van Schaik, c2011.
- xv, 547 p. : ill. ; 25 cm.
Includes bibliographical references (p. 514-537) and index.
9780627027727 (pbk.)
2011466179
Social service--Research--Methodology.
Social sciences--Research--Methodology.
Human services--Research--Methodology.
HV11 / .R47 2011
361.3072 / RES 2011
Includes bibliographical references (p. 514-537) and index.
9780627027727 (pbk.)
2011466179
Social service--Research--Methodology.
Social sciences--Research--Methodology.
Human services--Research--Methodology.
HV11 / .R47 2011
361.3072 / RES 2011