^^There are several hundreds of free GFDL'ed ebooks available to learn linux. I think Digit can make a compilation of them and give in DVD.
But yeah, I strongly feel that it would be much much more benificial to have hard copies. These local street pirates make illegal copies of Harry Potter books and sell them for Rs. 40, but nobody is ready to make legal copies of UbuntuGuide and sell for Rs. 80.
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