Abacus gaining popularity in India
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History Of Abacus
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Comparision Between Abacus And Calculator
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Concept of Abacus Education
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Concept Of Abacus
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Hansi (Haryana)
Mr.Virender Kumar
Hansi,
District – Hisar
Haryana
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Narnaul (Haryana)

Mr. Ashish
Narnaul,
District – Mahendragarh
Haryana

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UNA (HIMACHAL PRADESH)

Ms. Seema Rani
Vill. & Post-Dangoh Khas,
Tehsil- Amb,
Disttrict-Una
Himachal Pradesh

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(New Delhi) JANAK PURI

Ms.Mamta Shinde
C,A/23A Janak Puri

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MAHARASTRA (Mumbra)

Ms. Rukhsar Shaikh
District – Thane
Mumbai

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