Let us C is really aimportant book for me. It has become a important role in my life.There are two phases in every C programmers life. In the first phases is learner trying to understand the language elements.In my opinions en today isn't any learning environment that can beat turboC+ .Armed with the knowledge of language elements thec programmer enters the second phase.In Linux programming, the basic hurdle is in choosing the Linux distribution, compiler, editor.I really love this book