Research methodology, Vol.1

Eitemau Tebyg

• Research methodology, Vol.2
  gan: Sinha, S C; Dhiman, A K
  Cyhoeddwyd: (2002)
• RESEARCH METHODOLOGY. Vol.1
  gan: SINHA,S C and Dhiman, A K
  Cyhoeddwyd: (2002)
• Research Methodology
  gan: Sumangala Jha
  Cyhoeddwyd: (2014)
• Encyclopaedia of research methodology: research methodology in library science(vol.3)
  gan: Chetan Agarwal
  Cyhoeddwyd: (2011)
• Research Methodology in Library Science,
  gan: Sudhir Kumar Pandey
  Cyhoeddwyd: (2012)