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Guide to Dewey Decimal Classification

Understanding the Dewey Decimal Classification system which is used to organise books in the Library.

300 Social Sciences

300 cover the social sciences. It includes sociology, anthropology, statistics, political science, economics, law, public administration, social problems and services, education, commerce, communications, transportation, and customs.

  • 310 Statistics
  • 320 Political science
  • 330 Economics
  • 340 Law
  • 350 Public administration & military science
  • 360 Social problems & social services
  • 370 Education
  • 380 Commerce, communications & transportation
  • 390 Customs, etiquette & folklore