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ISO 9999 - Division and Related AbleData Product Types

22 15 03 Manual devices for calculation

Included are, e.g., abacuses and slide rules.

AbleData Product Categories

  1. Abacus ( Education: Mathematics: Calculators )
  2. Abacus ( Blind and Low Vision: Educational Aids )

Back to 22 15 Assistive products for calculation.

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by ICF Macro under Contract No. ED-04-CO-0018/0007.

The records in AbleData are provided for information purposes only. Neither the U.S. Department of Education nor ICF Macro has examined, reviewed, or tested any product, device, or information contained in AbleData. The Department and ICF Macro make no endorsement, representation, or warranty express or implied as to any product, device, or information set forth in AbleData. The views expressed on this site do not necessarily represent the opinions of the Department of Education, the National Institute on Disability and Rehabilitation Research, or ICF Macro.