by: Joseph D Phillips · Dr. Jim Chambers · Jonathan Acosta · John R. Willcocks · Marvin L. Hoffman · David Hoffman · Greg KirklandPaperback details (USA). details (UK). details (Germany). details (Canada). ISBN: 978-0-9839701-2-5 ISBN-10: 0-9839701-2-2 Instructingcom LLC · 2013 |