The method of literature retrieval by using computer technology and modern retrieval means such as CD-ROM and Internet. Like manual retrieval, computer information retrieval should be regarded as a basic skill of future scientific and technological personnel;
The training and cultivation of this ability is extremely important for scientific and technological personnel to adapt to the future society and cross-century scientific research. A researcher who is good at obtaining documents from electronic information systems must have more chances of success than those who do not have this ability. Computer document retrieval is becoming more and more important, so this technology deserves attention. ?
Extended data:
Law of document distribution
Patents, standards and archives are managed by a country's specialized departments, which are the State Patent Office, the State Bureau of Technical Supervision, the State Archives Bureau and corresponding institutions in various places.
Academic papers are collected by the National Library, China Institute of Science and Technology Information and degree-granting units.
Books, periodicals, meeting records and reports are mainly provided by the national literature information system.
The national document information system includes four systems: science and technology information system, library system of Academy of Social Sciences, university library system and public library system.