Engineer-in-training reference manual (Engineering reference manual series),Amazon.com: Engineer-In-Training Reference Manual: 9780912045566: Lindeburg PE, Michael R.: Books,Amazon.com: Engineer-In-Training Reference Manual: 9780912045566: Lindeburg PE, Michael R.: Books,Civil Engineering Reference Manual for the PE Exam, 15th Ed: Lindeburg PE, Michael R.: 9781591265085: Amazon.com: Books,PPI Mechanical Engineering Reference Manual, 14th Edition – Comprehensive Reference Manual for the NCEES PE Exam: 9781591266631: Lindeburg PE, Michael R.: Books - Amazon.com