ආර්ථික විද්‍යා ප්‍රවේශය

By: Contributor(s): Publication details: Colombo: Department of Education Publication, 1958.Description: vi,11p.; 21cmTitle translated: Arthika Vidyā PraveshayaSubject(s): DDC classification:
  • 330 WEE
Item type: Lending Materials
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Library Network, National Institute of Education (NIE) Maharagama