Raju, A.A.N.
Decimal, Universal Decimal and Colon Classification - Delhi Ajanta Publications 1984 - 274 p.
Classification, Decimal - Study and teaching
Classification, Colon - Study and teaching
Classification, Universal Decimal - Study and teaching
Library science
025.431 RAJ-;
Decimal, Universal Decimal and Colon Classification - Delhi Ajanta Publications 1984 - 274 p.
Classification, Decimal - Study and teaching
Classification, Colon - Study and teaching
Classification, Universal Decimal - Study and teaching
Library science
025.431 RAJ-;