Library classification manual
Dutta, D N
Library classification manual - Calcutta: The world press private limited, 1978 - vii, 327p.
Library science
Classification Catalogue
D 025.4(02) / L8
Library classification manual - Calcutta: The world press private limited, 1978 - vii, 327p.
Library science
Classification Catalogue
D 025.4(02) / L8