Study of general categories applicable to classification and coding in documentation
Grolier Eric de
Study of general categories applicable to classification and coding in documentation - Paris, France United Nations educational Scientific and Cultural Organisation 1962 - 248p
Textual
Classification and Coding system
Study of general categories applicable to classification and coding in documentation - Paris, France United Nations educational Scientific and Cultural Organisation 1962 - 248p
Textual
Classification and Coding system
