Dewey, Melvil
DDC 21 (Dewey Decimal Classification Edition 21) : Volume 3 Schedules 600-999
New York : Forest Press, 1996,
Buku Referensi
Dewey, Melvil
DDC 21 (Dewey Decimal Classification Edition 21) : Volume 2 Schedules 000-599
Forest Press, 1996
Buku Referensi
Dewey, Melvil
Dewey Decimal Classification and relative index : edition 20, volume 3, schedules 600-999
Forest Press, 1989
Buku Referensi
Dewey, Melvil
Dewey Decimal Classification and relative index : edition 20, volume 1, introduction, tables
Forest Press, 1989
Buku Referensi
Dewey, Melvil
Dewey Decimal Classification and relative index : edition 20, volume 2, schedules 000-599
Forest Press, 1989
Buku Referensi