med khaled Posted September 28, 2009 Report Share Posted September 28, 2009 si quelqu'un peut m'aider je lui serais reconnaissant; bon; j'ai besoin d'aide pour calculer le coût moyen d'un projet et les sous détails de prix; s'il y a un logiciel gratuits ou bien des feuilles de calcul excel 1 Quote Link to comment Share on other sites More sharing options...
blancheneige Posted November 7, 2013 Report Share Posted November 7, 2013 1 Quote Link to comment Share on other sites More sharing options...
FADICK Posted February 7, 2014 Report Share Posted February 7, 2014 Quote Link to comment Share on other sites More sharing options...
tahar11 Posted February 21, 2014 Report Share Posted February 21, 2014 Quote Link to comment Share on other sites More sharing options...
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