Data Rules: Elevating Teaching with Objective Reflection

EAN: 9781416633303· Price history

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Lowest (90 days)

18,06 PLN

2026-08-09

Average (90 days)

24,53 PLN

Highest (90 days)

30,99 PLN

2026-08-08

Current price

36,73 PLN

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Price history
Aktualizováno	Cena
2026-08-08	30,99
2026-08-09	18,06

Minimum price Average price Lowest: 18,06 PLN

Price statistics (90 days)

Lowest18,06 PLN

Highest30,99 PLN

Average24,53 PLN

Median24,53 PLN

Price changes1

Trend−12,93 PLN

09.08.2026 —

08.08.2026 —

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34,89 PLN

33,06 PLN

31,22 PLN

Date	Cena	Change	Source
09.08.2026	36,73 USD	baseline	Knetbooks.com
08.08.2026	682,90 ZAR	baseline	VitalSource

KN Knetbooks.com 36,73 USD Dostupné

VI VitalSource 682,90 ZAR Dostupné

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