Classification and indexing in science
Vickery, B. C.
Classification and indexing in science - 3rd ed. - London: Butterworths, 1975 - 228p.
0-408-70662-7
Library science
Classification
D 025.5 / L5
Classification and indexing in science - 3rd ed. - London: Butterworths, 1975 - 228p.
0-408-70662-7
Library science
Classification
D 025.5 / L5