Precision Tools and Measurement (MCHN 1320) Instructor: Shawn Trumbo Course Information MCHN 1320 Fall 2015 (81417) Syllabus MCHN 1320 Summer 2016 (13277) Syllabus MCHN 1320 Summer 2016 (18034) Syllabus MCHN 1320 Fall 2016 (18406) Syllabus MCHN 1320 Fall 2021 (22679) Syllabus