1. The step-by-step guide to engine blueprinting /
Author: by Rick Voegelin.
Library: Center and Library of Islamic Studies in European Languages (Qom)
Subject: Automobiles-- Motors-- Modification, Handbooks, manuals, etc.,Tolerance (Engineering)

2. The step-by-step guide to engine blueprinting /
Author: by Rick Voegelin ; revised by Ed Staffel ; [edited by Larry Schrieb [i.e. , Schreib] ; drawings by Jim Dennewill].
Library: Center and Library of Islamic Studies in European Languages (Qom)
Subject: Automobiles-- Motors-- Maintenance and repair.,Tolerance (Engineering)
