Παρόμοια τεκμήρια

• Mechanical engineering directory and buyers guide 1965-1966 /
  Έκδοση: (1960)
• The Engineer buyers guide : 1967 edition /
  Έκδοση: (1967)
• Directory of official architects & planners 1967 /
  Έκδοση: (1967)
• Guide to american educational directories : a guide to the major educational directories of the United States /
  Έκδοση: (1965)
• World directory of engineering schools.
  Έκδοση: (1977)