වාර්ෂික වාර්තාව 2019 පළමු වන වෙළුම Sin Sin Annual report 2019 First part Sin Central Bank of Sri Lanka - 1st Volume - Colombo: Central Bank of Sri Lanka; 2020. - 528p.: ill;,tables.charts,; 22cm.

9789555754002

332.1105 / ශ්‍රී ලංකා

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