Scientific and technological information services in India-a survey /

Eitemau Tebyg

• British scientific documentation services : A compilation of details of 220 products of 99 selected services /
  Cyhoeddwyd: (1974)
• Information systems, services and centres /
  gan: Weisman, Herman M.
  Cyhoeddwyd: (1972)
• Technical information services for developing services : Proceedings of the international conference organized by costed....March 1977 /
  gan: Radhakrishnan, S.
  Cyhoeddwyd: (1977)
• Documentation and information : services,systems and techniques
  gan: J K Khanna
  Cyhoeddwyd: (2000)
• World guide to science information and documentation services /
  Cyhoeddwyd: (1965)