الموضوعات المستخلصة من بحثك.
الموضوعات المستخلصة من بحثك.
Library classification schemes
63
Decimal Classification
61
Classification
9
Library Classification
6
DDC- Relative index
3
Dewey Decimal Classification
3
LIBRARY SCIENCE
3
Library Science
3
Classification, Dewey decimal
2
Classification-DDC
2
Bivalves, Fossil
1
Classification method
1
Classification,Library
1
Classification- DDC-Abridged
1
Classification- Dewey Decimal
1
Classification-Dewey Decimal
1
DDC Classification
1
DDC Classification Schedule
1
DDC Tables
1
DDC- Schedules
1
DDC-Abridged
1
Library classification scheme
1
Library science
1
Paleontology
1
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