Research methodology /
Panneerselvam , R.
Research methodology / R. Panneerselvam . - New Delhi : PHI Learning , 2012. - xvi , 639 p. : ill. ; 25cm.
Includes index .
978-8120324527
Research -- Methodology.
658.0072 P194r 2012
Research methodology / R. Panneerselvam . - New Delhi : PHI Learning , 2012. - xvi , 639 p. : ill. ; 25cm.
Includes index .
978-8120324527
Research -- Methodology.
658.0072 P194r 2012