000 00333nam a2200133Ia 4500
008 250409s9999 xx 000 0 und d
020 _a81-203-0499-3
082 _a5.422
_bKER
100 _aKernighan,Brain
245 4 _aThe unix programming environment
260 _aNew Delhi
_bPHI
_c2001
365 _a125
700 _a Pike,R
999 _c249851
_d249851