Παρόμοια τεκμήρια

• New research centers : a periodic supplement to Research Centers Directory /
  Έκδοση: (1966)
• Directory of european research and development 1997.
  Έκδοση: (1997)
• A directory of governmental, public, and urban affairs research centers in the United States /
  ανά: Haro, Robert P.
  Έκδοση: (1969)
• Master directory for Latin America : containing ten directories covering organizations, associations, and institutions in the fields of agriculture, business-industry-finance, communications, education-research, government, international cooperation, labor-cooperatives, publishing and religion, and professional, social and social service organizations and associations /
  ανά: Sable, Martin H.
  Έκδοση: (1965)
• Guide to american educational directories : a guide to the major educational directories of the United States /
  Έκδοση: (1965)