National sample survey /

Eitemau Tebyg

• National sample survey
  gan: India. Directorate of National Sample Survey
• National sample survey /
  gan: India. Directorate of National Sample Survey
• National sample survey no. 122, tables with notes on ASI - 1959 - sample sector /
  gan: India. Directorate of National Sample Survey
  Cyhoeddwyd: (1968)
• National sample survey no. 208, tables with notes on ASI - 1967 - sample sector /
  gan: India. Directorate of National Sample Survey
  Cyhoeddwyd: (1975)
• National sample survey, no. 27,9th round May - Nov. 1955 : technical records of sample design, instruction to field workers and list of sample village and urban blocks /
  gan: India. Directorate of National Sample Survey
  Cyhoeddwyd: (1960)