Dangos 1 - 3 canlyniadau o 3 ar gyfer chwilio '"Technology Information services Directories."', amser ymholiad: 0.02e Mireinio'r Canlyniadau
  1. 1

    Inventory of data sources in science and technology ; a preliminary survey

    Cyhoeddwyd 1982
    Llyfr

    Inventory of data sources in science and technology ; a preliminary survey
  2. 2

    World guide to technical information and documentation services

    Cyhoeddwyd 1975
    Llyfr

    World guide to technical information and documentation services
  3. 3

    International compendium of numerical data projects a survey and analysis

    Cyhoeddwyd 1969
    Llyfr

    International compendium of numerical data projects a survey and analysis

Offerynnau Chwilio: