Mark Thienes

Mark Thienes

5 ספרים במאגר

ספרים

GapologyMark Thienes

Mark Thienes · 2025

Speed of PurposeMark Thienes

Speed of Purpose

Mark Thienes · 2020

IMBARMark Thienes

Mark Thienes · 2016

Gapology Facilitator's GuideMark Thienes

Gapology Facilitator's Guide

Mark Thienes · 2012

Gapology WorkbookMark Thienes

Gapology Workbook

Mark Thienes · 2012