Richard S. Budzik
Today's 40 most frequently used fittings
Practical sheet metal layout
Sheet metal technology
Opportunities in heating, ventilation, air-conditioning, and refrigeration careers
Precision sheet metal
Opportunities in refrigeration and air conditioning trades
Practical sheet metal projects
Precision Sheet Metal Shop Theory
Everything you wanted to know about bend allowance
Opportunities in refrigeration and air conditioning
Practical cost estimating for metal fabrications
Practical guide for improving your metal fabricating shop layout