1
by Subramanian, Satish P.
Published 2015
CRC Press
Subjects: ...Projektmanagement / gnd / http://d-nb.info/gnd/4047441-0...

2
by Lopp, Michael
Published 2016
Apress
Subjects: ...Projektmanagement / gnd / http://d-nb.info/gnd/4047441-0...