module and plugin to add google adsense to joomla based websites
Effectiviteit vs. efficiency (1)
Gepubliceerd in
Citaten
jan
05
2011
Management is doing things right; leadership is doing the right things.
Peter Drucker
Tags:
leiderschap
management
peter drucker
Tweet
Laatst aangepast op zaterdag, 16 april 2011 19:12