Descriptive account of the colon classification /
Ranganathan, S. R.
Descriptive account of the colon classification / - Rutgers series on systems for the intellectual organization of information^Ranganathan series in library science;17 : Susan Artandi , 1967.
Colon Classification Library Science
Descriptive account of the colon classification / - Rutgers series on systems for the intellectual organization of information^Ranganathan series in library science;17 : Susan Artandi , 1967.
Colon Classification Library Science