Theory of classification
Kumar, Krishan
Theory of classification - New Delhi: Vikas Publishing House Pvt Ltd, 1979 - xii, 510p.
0706907973
Library classification
Cannons Basic laws of library science
D 025.4 / L9
Theory of classification - New Delhi: Vikas Publishing House Pvt Ltd, 1979 - xii, 510p.
0706907973
Library classification
Cannons Basic laws of library science
D 025.4 / L9