Panneerselvam, R. Research methodology / R Panneerselvam. - New Delhi : Prentice Hall of India , 2005. - xvi,639p. : ills.,charts,tables ; 23cm 1 CD . Includes index ISBN: 8120324528 RS325.00 Subjects--Index Terms: RESEARCH Dewey Class. No.: 001.42 / PAN/R