1.
Energy Efficiency: Principles and Practices
by McLean-Conner, Penni
ISBN: 9781593701789
List Price: $69.00
2.
Customer Service Utility Style, Proven Strategies for Improving Customer Service and Reducin...
by McLean-Conner, Penni
ISBN: 9781593700539
List Price: $69.00
7.
Profiles in Excellence : Profiles in Excellence: Utility Chief Customer Officers
by McLean-Conner, Penni
ISBN: 9780996136020
List Price: $69.00
17.
Das unsichtbare Dritte. Das Geheimnis menschlicher Energiefelder.
by Penny McLean
ISBN: 9783404701582