000			00316nam a2200121Ia 4500
008			130706s9999 xx 000 0 und d
020			_a9780078816521
050	0	0	_aTK 7887.5 .A 17 1991
100	1		_aAaron, Bud
245	1	0	_aUpgrading pcs made easy / _cBud Aaron
300			_ap.
942			_2lcc _kTK 7887.5 .A 17 1991
999			_c12800 _d12800