001.42 PAN ASM8793 ASM8794 ASM8795 ASM8796 ASM10281 ASM11744

Panneerselvam, R. Research Methodology / R. Panneerselvam . – 2008 . – New Delhi : Prentice Hall of India, 2008 639p. ISBN9788120324527 • Research Methodology; • Sociology; • Social Science