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describe the factors which describe the broad area of scientific activity.
Definition of an Indexing System Let us now look at some of the definitions available in the literature of Library and Information Science. One such definition states that "a
Scope I & A periodicals attempt to cover current literature with as little time lag as possible. Because of time and effort involved in production, speed of reporting literatu
Special or Subject Encyclopaedias There used to be a limited number of subject encyclopaedias in 19th century, but now, there is encyclopaedias for almost every subject. Mode
What do you mean by normative ethics? Normative ethics deals with the professional codes of ethics that state role norms or obligations that professions attempt to enforce. It
Biographical Sources A large part of the literature of reference consists of works that contain information about people, else known as the biographical sources. Their abundan
why dont dogs speak
What is the definition of risks? A risk is the potential that something unwanted and harmful may happen. Risk is the possibility of suffering harm or loss. It is also defined
Structure Records in automated systems may be of fixed length or variable length. Fixed length records in a file must each contain the same fields and -any given field must a
Advantages Duplication of work can be avoided. Cost of cataloguing can be minimised. Uniform and standard cataloguing' practices can be adopted. Cataloguing ca
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