000			00346nam a2200157Ia 4500
008			190201s9999 xx 000 0 und d
020			_a9.79E+12
082			_a5
082			_b282 FO
100			_a"Forouzan, Behrouz. A"
245		0	_aUNIX and Shell Programmi
260			_aU .S.A
260			_bThomson
260			_c2003
300			_axix-875
999			_c49328 _d49328