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: Christensen D S
: An analysis of costs overruns on defense acquisition contracts : : 1993 : : International Journal of Project Management () : 3 : 24 : Christensen D.S. An analysis of costs overruns on defense acquisition contracts // International Journal of Project Management. 1993. Vol. 24. N 3. P. 43 48. : : 4770, : 0, : 0. |