Buy Used and New David Jenkins Books

Whiteboard Selling: Empowering Sales Through Visuals

by David Jenkins,Corey Sommers

ISBN 13: 9781118379769

Format: Illustrated (256 pages)
Publisher: Wiley
Published: 12 Apr 2013

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Activated Sludge - 100 Years and Counting

by David Jenkins,Jiri Wanner

ISBN 13: 9781780404936

Format: Hardcover (464 pages)
Publisher: IWA Publishing
Published: 31 May 2014

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