Decimal classification and colon classification in perspective.
Parkhi, R S
Decimal classification and colon classification in perspective. R. S. Parkhi - London : Asia Publishing House, 1964. - xix, 328 p. ; 22 cm. - Ranganathan series in library science; 11 .
Colon classification
Decimal classification
Library classification
020 PAR
Decimal classification and colon classification in perspective. R. S. Parkhi - London : Asia Publishing House, 1964. - xix, 328 p. ; 22 cm. - Ranganathan series in library science; 11 .
Colon classification
Decimal classification
Library classification
020 PAR