David Ottenstein

David Ottenstein

2 ספרים במאגר

ספרים

Iowa : Echoes of a Vanishing LandscapeDavid Ottenstein

Iowa : Echoes of a Vanishing Landscape

David Ottenstein · 2017

Project Management for the Non-Project ManagerDavid Ottenstein

Project Management for the Non-Project Manager

David Ottenstein · 2015