International classification of the figurative elements of marks Vienna classification

Antzeko izenburuak

• Vienna agreement establishing an international classification of the figurative elements of marks, 1973
  Argitaratua: (1997)
• Elements of Library classification /
  nork: Ranganathan, S. R.
  Argitaratua: (1962)
• Elements of library classification;
  nork: Ranganathan, S. R.
  Argitaratua: (1962)
• Elements of library classification
  nork: Ranganathan, S.R
  Argitaratua: (1989)
• Elements of library classification/
  nork: Sunil Kumar
  Argitaratua: (2009)