DDC23 :
Dewey, Melvil .
DDC23 : Dewey Decimal Classification Vol.I - 23 ed. - Delhi, OCLC (Laurence), c 2011. - 779 p. 24cm
1885
978191608814 1910608815
578
Dewey Decimal Classification
025.431 / DEW-D
DDC23 : Dewey Decimal Classification Vol.I - 23 ed. - Delhi, OCLC (Laurence), c 2011. - 779 p. 24cm
1885
978191608814 1910608815
578
Dewey Decimal Classification
025.431 / DEW-D