it is for welding classes or texts

they still cost don't they?

but students or teachers can view/preview them.....hey it's free and something better

Cool, will have to play some more with it.

some of them are free to view the full text

EXCLAIMS : AMAZING! Cut a budget item that allows free usage of a textbook.

are we off without thinking about this..books.google.com/books?l...

neat