Directory information service. Nr. 1. Entries 5127 - 5644. A periodic supplement to the 1st ed. of the Directory of directories.

Podobné jednotky

• Directory information service. Nr. 2. Entries 5645 - 6194. A periodic supplement to the 1st ed. of the Directory of directories.
  Vydáno: (1981)
• Directory information service. Nr. 3. Entries 6195 - 6753. A periodic supplement to the 1st ed. of Directory of directories.
  Vydáno: (1981)
• Directory of industrial information systems and services.
  Vydáno: (1979)
• Ulrich's periodicals directory : a classified guide to a selected list of current periodicals, foreign and domestic /
  Vydáno: (1956)
• Ulrich's international periodicals directory : a classified guide to current periodicals, foreign and domestic.
  Vydáno: (1971)