INFORMATION RETRIEVAL SYSTEMS IN ACADEMIC LIBRARIES (A CASE STUDY OF FEDERAL POLYTECHNIC, NEKEDE OWERRI)
ABSTRACT Information retrieval systems in libraries are basically systems that store record in a file for data relevant to each request, retrieve the data and provide the information on request. The purpose of such system is to help access and use of the knowledge which has been recorded. This study on information retrieval systems in … Read more