After paying $79.95 for the heat exchanger book, and digesting the information, I found I didn't refer to them as much, then not at all, and then recently "found" it while cleaning out the office during tax time. It's a pretty cool book, with lots of photos and good information. I just don't need it any longer.

The dictionary was in a load of stuff I won at InspectionWorld. While it would have had heavy use in So Ca when I lived there, there is very little Spanish spoken on construction sites around Knoxville,a dn since I'm not a contractor any longer, I wouldn't have any reason to talk to the workers anyway. The reverse dictionary is a really cool feature.
JF