Guru Nanak Dev University, Amritsar-143 005. E-mail: satija_mp@yahoo.com.
Universal Decimal Classification (UDC) is the first internationally classified retrieval tool designed for bibliographic information and documentation. This paper discusses the history and the salient features of the UDC, and what is the future for the software.
Universal Decimal Classification, classification, MRF, auxiliary tables, citation order, Dewey Decimal Classification
