Books by Christian Grüning

Christian Grüning
Average rating 3.94 · 159 ratings · 16 reviews · shelved 346 times

Showing 4 distinct works.

	Garantiert erfolgreich lernen. Wie Sie Ihre Lese- und Lernfähigkeit steigern by Christian Grüning 3.90 avg rating — 70 ratings — published 2005 — 9 editions	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
	Đọc sách siêu tốc by Christian Grüning, Hanu09 Team (Translator) 3.90 avg rating — 67 ratings — published 2007 — 4 editions	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
	Garantiert erfolgreich lernen: Wie Sie Ihre Lese- und Lernfähigkeit steigern by Christian Grüning 4.42 avg rating — 12 ratings — published 2012	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
	Az eredményes tanulás titka by Christian Grüning really liked it 4.00 avg rating — 11 ratings	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars

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