Professional and non-professional roels [2] /

Antzeko izenburuak

• Professional and non-professional roles [1] /
  Argitaratua: (1978)
• Professional and non-professional duties in libraries /
  Argitaratua: (1974)
• Professional and non-professional duties in libraries : A descriptive list comp by a sub-committee of the association /
  Argitaratua: (1963)
• Professional /
  nork: Bagchi, Subroto
  Argitaratua: (2009)
• The Professional
  nork: Bagchi, Subroto
  Argitaratua: (2009)