Implementing Virtual Reference Services

EAN: 9781555708993· Price history

Go to best offer · 76,32 CAD ♡ Track price

Lowest (90 days)

44,24 PLN

2026-08-08

Average (90 days)

56,91 PLN

Highest (90 days)

69,58 PLN

2026-08-09

Current price

76,32 PLN

1 周前

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Price history
更新时间	价格
2026-08-08	44,24
2026-08-09	69,58

Minimum price Average price Lowest: 44,24 PLN

Price statistics (90 days)

Lowest44,24 PLN

Highest69,58 PLN

Average56,91 PLN

Median56,91 PLN

Price changes1

Trend+25,34 PLN

09.08.2026 —

08.08.2026 —

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72,50 PLN

68,69 PLN

64,87 PLN

Date	价格	Change	Source
09.08.2026	69,58 USD	baseline	Knetbooks.com
08.08.2026	76,32 CAD	baseline	VitalSource

VI VitalSource 76,32 CAD 可购买

KN Knetbooks.com 69,58 USD 可购买

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