module and plugin to add google adsense to joomla based websites
Systeemdenken volgens Peter Senge (10)
Gepubliceerd in Citaten: systeemdenken Afdrukken

Go see ask why show respect

The systems perspective tells us that we must look beyond individual mistakes or bad luck to understand important problems.

Peter Senge

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Laatst aangepast op zaterdag, 06 september 2014 06:10