Introduction to subject indexing : a programmed text
BROWN, A.G
Introduction to subject indexing : a programmed text - London 1976 - v.1
SUBJECT HEADINGS
INDEXING SUBJECT HEADINGS
025.33 B89 I
Introduction to subject indexing : a programmed text - London 1976 - v.1
SUBJECT HEADINGS
INDEXING SUBJECT HEADINGS
025.33 B89 I