Parkhi, R.S,
Decimal Classification and Colon Classification in perspective/ Textual Documents by R.S Parkhi - Bombay: Asia Publication, 1964. - 545p.
Colon Clssification
025.4
Decimal Classification and Colon Classification in perspective/ Textual Documents by R.S Parkhi - Bombay: Asia Publication, 1964. - 545p.
Colon Clssification
025.4