000 00465nam a2200169Ia 4500
999 _c16075
_d16075
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020 _a70365857
082 _a5.43
_bLAR
_223
100 _aLARSEN, Gwynne
100 _a Leeburg, Verlene
245 _aFirst look at...DOS /
_c[by] Gwynne Larsen, Verlene Leeburg
260 _aNew York
_bMitchell McGraw-Hill
_c1992
300 _aviii, 136 p.
500 _a Includes index.
942 _cR