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192 pages • first pub 2015 (editions)
ISBN/UID: 9781782433149
Format: Paperback
Language: English
Publisher: Michael O'Mara
Publication date: 01 October 2015
Description
Does simple mental arithmetic exhaust you? Do you struggle to remember important birthdays, your PIN, or what you went upstairs for? Does your mind wander when you really should be concentrating? If so, you need to exercise your brain, whip it in...
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192 pages • first pub 2015 (editions)
ISBN/UID: 9781782433149
Format: Paperback
Language: English
Publisher: Michael O'Mara
Publication date: 01 October 2015
Description
Does simple mental arithmetic exhaust you? Do you struggle to remember important birthdays, your PIN, or what you went upstairs for? Does your mind wander when you really should be concentrating? If so, you need to exercise your brain, whip it in...
Community Reviews
Content Warnings