A clear vision, backed by definite plans, gives you a tremendous feeling of confidence and personal power.
Brian Tracy
Tags:
aug
23
2013
A clear vision, backed by definite plans, gives you a tremendous feeling of confidence and personal power.
Brian Tracy
The best rule of thumb for estimating software costs is to say it will cost more than anyone ever imagined. Tom Capers Jones (godfather CMM) |
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Je werkt anders dan je denkt
Bij Managementboek.nl | Bol.com |