Category:Science
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Library cataloging and classification | |
---|---|
main topic | science |
Colon | A |
Dewey Decimal | 500 |
Library of Congress | Q |
Universal Decimal | 5 |
Library cataloging and classification | |
---|---|
main topic | science |
Colon | A |
Dewey Decimal | 500 |
Library of Congress | Q |
Universal Decimal | 5 |