In the kingdom of ingenuity, or Arithmetic for everyone. Book 1
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This new edition of the famous three-volume book of entertaining problems is published in the year of its centenary. Just like a century ago, it will bring its readers many pleasant moments and help develop logical thinking and ingenuity.
FL/874917/R
Data sheet
- Name of the Author
- Емельян Игнатьев Игнатьевич
С. Савилов В. - Language
- Russian