Attribution License
Textbook ; Title - Basic Blueprint Reading;
Author - Ric Costin; Most Recent Update - No Date Listed;
Free Resource
Textbook; Title - Science, Characterization and Technology of Joining and Welding;
Author - Meysam Haghshenas; Most Recently Updated - May 2020;
Free Resource
Supplemental Resources; Skill Commons Blueprint Lessons and Resources;
Collector - Merlot; Most Recent Update- Varies per resource
Free Resource