module and plugin to add google adsense to joomla based websites
Systeemdenken volgens Russel Ackoff
Gepubliceerd in Citaten: systeemdenken Afdrukken

citaat

The performance of a system is not the sum of its parts.
It's the product of its interactions.

Russel Ackoff

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Laatst aangepast op zaterdag, 03 november 2018 08:31