සමාජ ආකෘතිය:ආර්ථික විද්‍යා ප්‍රවේශ ග්‍රන්ථයකි

By: Contributor(s): Publication details: Sril Lanka: Government Language Department publication,Description: 273p.; 20 cmTitle translated: Samaja Akruthiya: Arthika Widya Prawesha GranthayakiSubject(s): DDC classification:
  • 330 HIC
Item type: Lending Materials
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