Παρόμοια τεκμήρια

• National federation of science abstracting and indexing services : proceedings of annual meeting ; ed. Raymond A. Jensen.
  Έκδοση: (1963)
• Classification and indexing in science /
  ανά: Vickery, B. C.
  Έκδοση: (1959)
• Applied Science and Technology Index : a cumulative subject index to periodicals in the fields of aeronautics, automation, chemistry, construction, electricity & electronics, engineering, geology & metallurgy, industrial & mechanical arts, machinery, physics, telecommunication, transportation and related subjects : March 1975.
  Έκδοση: (1975)
• Applied Science and Technology Index : 1966 /
  Έκδοση: (1967)
• Applied Science and Technology Index : 1967 /
  Έκδοση: (1968)