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SELECTION TOOLS AND THEIR IMPORTANCE:
In order to do this job well, it is invaluable to have a good background knowledge of production agencies that bring out print and non-print information materials. In this unit, we give you some general ideas in production and distribution of information materials. These agencies are studied under two broad groups - trade and non - trade agencies.
As part of their marketing and promotional activities, these agencies bring out a number of documents announcing their products, which serve as source tools for collection development in libraries. We shall study these tools of selection, their nature and scope, their characteristics and the information/data they carry about print and non-print materials. There are bare lists, annotated catalogues and bibliographies, announcement bulletins, leaflets, folders, review documents, each one of them giving various types of information, which can be useful for making appropriate selection. We shall study these tools in some detail in this unit, with reference to appropriate selection of books, periodicals and serials, reference books and other type of print materials and microforms, audio visual materials and machine-readable/ electronic publications.
benefits a company can drieved by managing its own information infrasturcture
(a) What are the several information sources required for conceptual system design and how will you gather information from them ? (b) What will be the possible dominant and tra
INTRODUCTION TO INFORMATION TECHNOLOGY: Technology has been defined as "systematic knowledge and action, usually of industrial processes but applicable to any recurrent activ
QUESTION As virtually every aspect of society becomes increasingly dependent on information and communications technology, our vulnerability to attacks on this technology incre
Functions of an IRS Information Retrieval (IR) is best understood if one remembers the information being processed consists mainly of documents. In that context, IR deals with
what are the two type of groupware
Question: a) Explain what you understand by structured, semi-structured and unstructured problems. Where can a Decision Support System ( DSS) be useful? b) Explain what y
BENEFITS OF MANAGEMENT INFORMATION SYSTEM An efficient Management Information System has many advantages. Some of them are given below: Management Information System qu
Criteria for the Selection of Databases on CD-ROM The following criteria may be observed for the selection of databases on CD-ROM. i) Database Contents: Coverage and i
what is the cataloguing and types of cataloguing
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