Kumar, Ranjit.
Research methodology : a step-by-step guide for beginners /
Ranjit Kumar.
- 4th ed.
- Los Angeles, LA. : Sage, 2014.
- xxvii, 399 p. ill.,charts, graphs.
Includes bibliographical references.
9781446269978 (pbk.)
Social sciences--Research--Methodology.
H62 / K85 2014