Guest Book - بيل - 02/16/2007

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Name:   بيل
E-Mail:   يبلبيلي
Web Page:   لبي
Location:   بيل
Birth Year:   يبل
Gender:   Male
Fortune:   Ninety-Ninety Rule of Project Schedules: The first ninety percent of the task takes ten percent of the time; the last ten percent takes the other ninety percent.


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