On Purposeful Systems: An Interdisciplinary Analysis of Individual ...
Russell Lincoln Ackoff & Frederick Edmund Emery & Brent D. Ruben
100+ Tips for Saving Money
MakeUseOf
Project Management: Strategic Design and Implementation
David I. Cleland & Lewis R. Ireland
Process Support and Knowledge Representation in Health Care: ...
Richard Lenz & Silvia Miksch & Mor Peleg & Manfred Reichert & David Riaño & Annette Ten Teije
Vertrieb Und Marketing in Der Digitalen Welt
Hartmut Biesel & Hartmut Hame
Rita Mulcahy's PMP® Exam Prep - 7th. Edition
Rita Mulcahy & Laurie Diethelm
PMP® Exam Prep: Accelerated Learning to Pass PMI's PMP® Exam ...
Rita Mulcahy
Educational Research: Planning, Conducting, and Evaluating Quantitative ...
John W. Creswell