Initially a friend was nice enough to copy a few pages so I could figure out how to set up a sewing machine I found in the dump. Since then, and several machines later, I found a copy and now use it whenever I sew.
I say "sew" loosely... I have managed to make curtains, but while I ignore all the great lessons and techniques the book contains, it remains my bible for figuring out what I need to get the job done,however roughly, from curtains to a new seat cover for the snowmobile.