Classification and indexing in science
Vickery, B. C.
Classification and indexing in science - 2nd ed. enl. - London Butter Worths 1959 - xix, 235 p.
025.347+025.4:5/6 J9
Classification and indexing in science - 2nd ed. enl. - London Butter Worths 1959 - xix, 235 p.
025.347+025.4:5/6 J9