000			00526nam a2200181Ia 4500
008			240925s9999 xx 000 0 und d
020			_a201423006
082			_a005.42 BEC
100			_aBeck ,Leland L.
245		0	_aSystem Software: an introduction to systems programming
250			_a3rd
260			_aBoston: _bAddison - Wesley _c,1997.
300			_axxiv,1233p. _bNA _fPirated
500			_aIncludes Index
600			_aEngineering Technology
650			_aComputer science, information & general works
942			_cBK
999			_c6286 _d6286