Sailplane Manufacturing Sites/Information - College Project

Hi guys,

I'm a Mechanical Engineering Student in college up in Ontario.

For a project in my manufacturing class, I need to detail the
manufacturing/construction process of a product from material choices
through finishing. To avoid building a widget or a c-clamp like 3/4 of
the rest of the class, I thought a sailplane might be an interesting
topic. Also hanging around a gliding club since I could walk has
something to do with it.....

My question is this: Does anyone know of some good
websites/books/magazines that detail the manufacturing process? I've
got a good idea of whats involed but can always use more information.

Thanks for your help,

Matt