000			00366nam a2200157Ia 4500
008			140224s9999 xx 000 0 und d
082			_a681.14 DOS M9
100			_aRobbins, Judd.
245			_aMastering DOS
250			_a2nd ed.
260			_aNew Delhi _bBPB _c1989
300			_axxvii,722p.
600			_aJudd Robbins
650			_aComputers,DOS
942			_cBK
999			_c94222 _d94222