The Complete Project Management Office Handbook
Gerard M. Hill
T-SQL Window Functions: For data analysis and beyond, 2nd Edition
Itzik Ben-Gan
Konfliktmanagement, Team Work Engagement und psychologische ...
Michelle Zumsteg
Matsushita Leadership
John P. Kotter
100+ Tips for Saving Money
MakeUseOf
Designing a Research Project
Piet Verschuren & Hans Doorewaard