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GeoTol Applications and Tolerance Stacks

170 pages, Updated in 2012 to latest ASME Y14.5-2009 standard

Print Reading and Engineering Drawing Practices Textbook

255 pages
Recently updated in 2011 to the lastest Y14 standards

Fundamentals Workbook

Per ASME Y14.5M – 1994

GeoTol Pro Fundamentals Workbook

Stand-alone or companion to online/DVD training courses
380 pages, hundreds of graphics in full color,
loaded with student exercises.
Per ASME Y14.5 – 2009!