Summaries of papers of thirty seventh session of .... /

Antzeko izenburuak

• Summaries of papers of thirtyseventh session of... /
  Argitaratua: (1976)
• Thirty second session vocational guidence /
  Argitaratua: (1949)
• Thirty first session. Wages protection of wages. /
  Argitaratua: (1948)
• Report of the Twenty- Seventh Session of GESAMP
  nork: FAO
  Argitaratua: (1997)
• Proceedings of the forty - seventh session Bombay 1960