Research methodology : Methods and techniques /
Kothari, C. R.
Research methodology : Methods and techniques / C. R. Kothari. - 2nd rev. ed. - New Delhi : New Age International, 2004. - x, 401 p. : ill. ; 25 cm.
81224152259
Research -- Methodology
Research methodology : Methods and techniques / C. R. Kothari. - 2nd rev. ed. - New Delhi : New Age International, 2004. - x, 401 p. : ill. ; 25 cm.
81224152259
Research -- Methodology