5 treff

PRECIS : a manual of concept analysis and subject indexing
Derek Austin ; with assistance from Mary ...
Bok Engelsk 1984
PRECIS : introduction and indexing
Austin, Derek
Bok Engelsk 1977
PRECIS : a manual of concept analysis and subject indexing
by Derek Austin
Bok Engelsk 1974
Itself an education (six lectures on classification)
by Bernard I. Palmer
Bok Engelsk 1971
PRECIS : a rotated subject index system
by Derek Austin & Peter Butcher
Bok Engelsk 1969