21-codebook\codebook.ncb ...........\codebook.plg ...........\codebook.dsw ...........\codebook.cpp ...........\Debug\vc60.pdb ...........\.....\codebook.exe ...........\.....\codebook.pdb ...........\.....\codebook.obj ...........\100.bmp ...........\codebook.opt ...........\codebook.dsp ...........\Debug 21-codebook