Project management.
Gray, Clifford
Project management. - U.S.A : McGraw-Hill, 2006. - 574 p. : ill. ; 27 cm.
Project management.
HD 69.P75 / .G72 2009
Project management. - U.S.A : McGraw-Hill, 2006. - 574 p. : ill. ; 27 cm.
Project management.
HD 69.P75 / .G72 2009