Norman R. Voigt PE PLS

title	ISBN-13	year of publica- tion	other author(s)
Civil Engineering in a Flash: Flashcard Review of Key Topics	978-1-59126-031-8	2008	Bruce A. Wolle MSE PE · C. Dale Buckner PhD PE · R. Wane Schneiter PhD PE
Essential Equations for the Civil PE Exam Using the HP 33s	978-1-59126-057-8	2006	David V. Morse PhD PE · R. Wane Schneiter PhD PE · Bruce A. Wolle MSE PE
Six-Minute Solutions for Civil PE Exam Transportation Problems, 2nd ed.	978-1-59126-052-3	2005
Six-Minute Solutions for Civil PE Exam Transportation Problems, 4th Ed	978-1-59126-375-3	2011
Six-Minute Solutions for Civil PE Exam Transportation Problems, 5th Ed	978-1-59126-467-5	2014
Six-Minute Solutions for Civil PE Exam Transportation Problems	978-1-59126-131-5	2008
Transportation Depth Reference Manual for the Civil PE Exam, 2nd Ed	978-1-59126-468-2	2017
Transportation Depth Reference Manual for the Civil PE Exam	978-1-59126-094-3	2011
Transportation Depth Reference Manual for the PE Civil Exam	978-1-59126-623-5	2018
Transportation Depth Six-Minute Problems for the PE Civil Exam	978-1-59126-621-1	2018
Transportation Depth Six-Minute Problems for the PE Civil Exam	978-1-59126-564-1	2017