This document is a review of Canada's attempt to develop a standardized, multipurpose occupational classification system suited to national requirements. The main objective of Volume 1 the CCDO is to provide an instrument for use in manpower research and analysis, for statistical survey purposes, census taking, and for operational activities such…

Organizations which are currently providing computerized searches of the ERIC data base are listed and briefly described. For each of the over 120 sources of computer searches identifies in the document the following information is listed: name and complete address, population served, files available, how to submit an inquiry, form of search…

ERIC (Educational Resources Information Center) was the first attempt to develop a systematic way of collecting, storing, organizing, disseminating, and analysing information in the field of education. ERIC operates at four levels. At the top is the governmental level office, central ERIC, which supervises the ERIC Processing and Reference…

This paper on Thesauri in Educational Documentation attempts to show by description and analysis the difference in application between thesauri and classification schemes as indexing languages in documentary information systems, and from this to infer possible future developments. First, the differences between the pre-coordination and…

The Bio-Medical Library at the University of Minnesota has access to two on-line computer systems: the MEDLINE system (MEDLARS ON-LINE) of the National Library of Medicine and the State University of New York (SUNY) Biomedical Communication Network. MEDLINE consists of two files which provide coverage of the "Index Medicus" from 1970 to…

As part of the National Assessment of Educational Progress on reading, this volume reflects the theme of reference materials. Divided into subthemes, the first requires the individual to know appropriate reference sources, since reference sources are best utilized when an individual knows which type of reference to consult for a specific kind of…

The application of a well-known and fairly simple information retrieval technology to the process of testing undergraduate college students is described. The Computerized Test Library allows the student and/or the professor to extract questions of varying difficulty covering whatever topic the student is studying; if the student performs at the…

In 1972 there were 33,000 Telex installations in the United Kingdom with 240,000 predicted by 1983. The feasibility of using these Telex systems for on-line accession of computer based information systems was investigated in this report. Comparisons between the Telex system and the Teletypewriter or Teleprinter system now in use reveal that the…

An experimental 9th grade computer science syllabus is proposed. The syllabus would include the technical information needed for controlling and programing the computer in a number of modes and would preview some of the areas covered in the high school curriculum. A sample module of a topic not normally taught in high school--distance and…

Project Intrex is a program of information transfer experiments directed toward new services and facilities for people who seek information in large libraries. The Project Intrex program includes: (1) the assembly and organization of an information store of sufficient size; (2) the development of the essential facilities for storing, retrieving,…

This study focuses on the production, dissemination, and assimilation of material published in the major journals on geography. The "core" journals selected for the study were: "Economic Geography,""Geographical Review,""Annals of AAG" and "Professional Geographer." The tangential journal included…

Sorting things into groups is a basic intellectual task that allows people to simplify with minimal reduction in information. Classification techniques, which include both clustering and discrimination, provide step-by-step computer-based procedures for sorting things based on notions of generalized similarity and on the "class description"…

Two papers are included as Part Four of this report on Salton's Magical Automatic Retriever of Texts (SMART) project report. The first paper: "A Controlled Single Pass Classification Algorithm with Application to Multilevel Clustering" by D. B. Johnson and J. M. Laferente presents a single pass clustering method which compares favorably…

The symposium on automated information systems and copyright law held at American University in April 1967 is entered into the Record by Hon. Robert W. Kastenmeier so as to be readily available to members and others interested in this subject matter. The papers are: (1) Copyright Law Revision; (2) Post-Gutenberg Copyright Concepts; (3) Copyright…

Chapter I: "Introduction and Summary of Results," stresses the view that the problem of insufficient access is primarily a problem of the great size of the archives to which access is desired. Chapter II: "Levels of Information Storage and Access," is directed toward the problems of library archives and in this context it is…