Precis: A rotated subject index system,
Austin, Derek
Precis: A rotated subject index system, - London: British National Bibliography, 1969 - v, 18p. - B.N.B. Marc documentation service publication No. 3 .
Library science
PRECIS (Indexing system)
D 025.347 / K9
Precis: A rotated subject index system, - London: British National Bibliography, 1969 - v, 18p. - B.N.B. Marc documentation service publication No. 3 .
Library science
PRECIS (Indexing system)
D 025.347 / K9