Books by Fred Janssen

Fred Janssen
Fred Janssen
Average rating 4.00 · 6 ratings · 2 reviews · shelved 17 times


Showing 4 distinct works.
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Marketing still sucks and s...

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4.50 avg rating — 2 ratings
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Marketing Sucks!

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3.50 avg rating — 2 ratings — published 2004 — 2 editions
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Uitdagend gedifferentieerd ...

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really liked it 4.00 avg rating — 1 rating
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Onderwijs op koers houden: ...

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really liked it 4.00 avg rating — 1 rating — published 2024
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