Classification and indexing in science
Vickery, B. C.
Classification and indexing in science - 3rd ed. - London: Butterworths, 1975 - 228p.
0408706627
Library science
Abstracting and indexing
D 025.4+001.815:5 / J9;L5
Classification and indexing in science - 3rd ed. - London: Butterworths, 1975 - 228p.
0408706627
Library science
Abstracting and indexing
D 025.4+001.815:5 / J9;L5