11 books • 2 series
Opportunities in Refrigeration and Air Conditioning Trades (VGM opportunities)
Round Fittings Used Today Including Methods & Techniques of Fabricating Round Work
Precision Sheet Metal Shop Theory
Fittings Used Today That Require Triangulation Including the Theory of Triangulation
Specialty Items Used Today (Sheet Metal) Including Methods of Design & Fabrication & Important Trade Topics
Sheet Metal Technology (Sheet Metal Technology, #1)
Sheet Metal Shop Fabrication Projects Including Over Three Hundred Fifty Graded Parts
Short Course in Sheet Metal Shop Theory
Today's Practical Guide to Increasing Profits for Contractors with Easy-To-Use Suggestions & AIDS
Precision Sheet Metal Mathematics
Precision Sheet Metal Shop Practice