Problem-Solving Through Problems

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Go to best offer · 69,99 USD ♡ Track price

Lowest (90 days)

52,42 PLN

2026-08-08

Average (90 days)

52,42 PLN

Highest (90 days)

52,42 PLN

2026-08-08

Current price

69,99 PLN

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Price statistics (90 days)

Lowest52,42 PLN

Highest52,42 PLN

Average52,42 PLN

Median52,42 PLN

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08.08.2026 —

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66,49 PLN

62,99 PLN

59,49 PLN

Date	Preț	Change	Source
08.08.2026	69,99 USD	baseline	SpringerNatureLink Shop INT
08.08.2026	69,99 USD	baseline	Springer Nature Author

SP SpringerNatureLink Shop INT 69,99 USD Disponibil

SP Springer Nature Author 69,99 USD Disponibil

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