วันจันทร์ที่ 12 กันยายน พ.ศ. 2554

Chapter 3 : Sources of Knowledge : Libraries



Identify the difference between Library of Congress Classification System (L.C.) and Dewey Decimal Classification System (D.D.C.)


Library of Congress Classification System (L.C.)
Library of Congress Classification System (L.C.) is subject based, classifies the category or subject matter involved. L.C. used alphabet to represent the subjects. Alphabet is a-z 

Dewey Decimal Classification System (D.D.C.)
- Dewey Decimal Classification System (D.D.C.) is to use the cumber 000-900 to represent the subjects

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