000 00289nam a2200121Ia 4500
008 221102s9999 xx 000 0 und d
082 _a001.6924 ROY
100 _aRoy, Gautom
245 0 _aLearn everything in DOS
260 _bSterling pub
_aDelhi
_c1997
300 _a113p p.
942 _cBK
999 _c1029
_d1029