Colon classification. 6th ed.
Ranaganathan,S.R.
Colon classification. 6th ed. - Bangalore Sarada Ran. End. for Lib. Sci. 1994 - 3-126
Generalia , Library Sci.
Generalia , Library Science
25.435
Colon classification. 6th ed. - Bangalore Sarada Ran. End. for Lib. Sci. 1994 - 3-126
Generalia , Library Sci.
Generalia , Library Science
25.435