Process Optimization

EAN: 9783111342085· Price history

Go to best offer · 41,09 USD ♡ Track price

Lowest (90 days)

41,09 PLN

2026-08-09

Average (90 days)

58,02 PLN

Highest (90 days)

74,95 PLN

2026-08-08

Current price

41,09 PLN

1 settimana fa

30 days 90 days 180 days 1 year

Price history
Aggiornato il	Prezzo
2026-08-08	74,95
2026-08-09	41,09

Minimum price Average price Lowest: 41,09 PLN

Price statistics (90 days)

Lowest41,09 PLN

Highest74,95 PLN

Average58,02 PLN

Median58,02 PLN

Price changes1

Trend−33,86 PLN

09.08.2026 —

08.08.2026 —

Get notified when the price drops below your chosen level.

39,04 PLN

36,98 PLN

34,93 PLN

Date	Prezzo	Change	Source
09.08.2026	41,09 USD	baseline	Knetbooks.com
08.08.2026	1 574,72 ZAR	baseline	VitalSource

KN Knetbooks.com 41,09 USD Disponibile

VI VitalSource 1 574,72 ZAR Disponibile

See all offers →