OpenGL Game Programming

[Akash]

Hi
I was wondering if the OpenGL Game Programming book by Dave Astle (ISBN: 0761533303) is similar to the tutorials found at nehe.gamedev.net ( or similar to any others tutorials online ) Is it really worth buying?

thx a lot

[MarsuGL]

For sure,the book explain better,
the code inside is structured,
and more easy to read when you're codind because it's not on the screen but in your knees.