Developing Online Learning Environments

EAN: 9780826199133· Price history

Go to best offer · 64,62 USD ♡ Track price

Lowest (90 days)

31,03 PLN

2026-08-08

Average (90 days)

44,48 PLN

Highest (90 days)

57,92 PLN

2026-08-09

Current price

64,62 PLN

2 settimane fa

30 days 90 days 180 days 1 year

Price history
Aggiornato il	Prezzo
2026-08-08	31,03
2026-08-09	57,92

Minimum price Average price Lowest: 31,03 PLN

Price statistics (90 days)

Lowest31,03 PLN

Highest57,92 PLN

Average44,48 PLN

Median44,48 PLN

Price changes1

Trend+26,89 PLN

09.08.2026 —

08.08.2026 —

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61,39 PLN

58,16 PLN

54,93 PLN

Date	Prezzo	Change	Source
09.08.2026	64,62 USD	baseline	Knetbooks.com
08.08.2026	891,63 ZAR	baseline	VitalSource

KN Knetbooks.com 64,62 USD Disponibile

VI VitalSource 891,63 ZAR Disponibile

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