> hi, friends
> I am a Haskell newbie however i like it very much. After starting
> learn haskell, i donot find the corresponding "&", "|" , "~", "<<",
> ">>" logical computation of C language.

import Data.Bits

just its exports:

Perhaps you might like a *bit* more documentation than that:

http://www.haskell.org/ghc/docs/latest/html/libraries/base/Data-Bits.html

Sean