Methods of social survey and research

समान संसाधन

• Methods and techniques of social survey and research
  द्वारा: Vatsyayan
  प्रकाशित: (1987)
• Survey research methods /
  द्वारा: Fowler, Floyd J.
  प्रकाशित: (1984)
• Social survey and research methods /
  प्रकाशित: (2016)
• Scientific and Social Surveys and Research
  द्वारा: Young,Pauline V
  प्रकाशित: (1992)
• Scientific social surveys and research
  द्वारा: Young,Pauline V
  प्रकाशित: (1984)