ව්‍යවහාරික ගණිතය: විසැදූ අභ්‍යාස සහ ගැටලු

By: Contributor(s): Publication details: London Heineman elucational 1967Description: 133p.; ill. 21cmTitle translated: Wiyawaharika ganithaya: wisadu abhyasa saha gataluSubject(s): DDC classification:
  • 519 BRA
Item type: Lending Materials
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