000			00332nam a2200145Ia 4500
008			220105s9999 xx 000 0 und d
041			_aENGLISH
082			_a005.43
100			_a"Kernighan Brain, W."
245		0	_aThe Unix Programming Environment
250			_n1
260			_bPrentice Hall
365			_b250
942			_cBK
999			_c198841 _d198841