Universal decimal classifcation : Theory and practice
Bose, H.
Universal decimal classifcation : Theory and practice - N.Delhi Sterling 1987 - 173p
Roman
81-207-0716-8
Library Classification, Universal Decimal Classification
025.43
Universal decimal classifcation : Theory and practice - N.Delhi Sterling 1987 - 173p
Roman
81-207-0716-8
Library Classification, Universal Decimal Classification
025.43