Designs of social research /

Antzeko izenburuak

• Designs of social research /
  nork: Lal Das, D. K.
  Argitaratua: (2005)
• Designs of Social Research/
  nork: Lal Das,D.K
  Argitaratua: (2005)
• Designs of social research
  nork: Lal Das,D K
  Argitaratua: (2005)
• Designs of social research/
  nork: Lal Das D K
  Argitaratua: (2015)
• Designs of research
  nork: Lal Das, D K
  Argitaratua: (2005)