Grit, Roel Project management a practical approach/ Roel Grit - 3rd ed. - Groningen : Wolters-Noordhoff 2011 - 198 p. : ill. ( some col. ) 24 cm. Includes Index and Bibliograbical References. ISBN: 9789001790929 LC Class. No.: HD69.P75 .G749 2011 Dewey Class. No.: HD69.P75 .G749 2011 National Library of Medicine Call No.: HD69.P75 .G749 2011