Chemical Sciences

The Central Library uses Universal Decimal Classification system to classify books.
A call number is a number used to identify and locate books in the library. It includes the Classification number, the Author Code (first three letters of the Author’s name), and the book's Accession number (serial number).

For example: Physical chemistry by Ira N. Levine

The library has a sizable collection of books and reading material on chemistry. These books are classified under the following Class Numbers:

• 54 Chemistry. crystallography. mineralogy
  

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• 542 Practical laboratory chemistry. Preparative and experimental chemistry
  

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• 543 Analytical chemistry
  

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• 544 Physical chemistry
  

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• 546 Inorganic chemistry
  

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• 547 Organic chemistry
  

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• 548 Crystallography
  

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• 549 Mineralogy. Special study of minerals
  

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