000			00595nam a22002177a 4500
001			3230
003			OCLRC
005			20260730040108.0
008			160503t xxu||||| |||| 00| 0 eng d
020			_a0070365857
040			_aOCLRC
082			_aGC 005.43 L32 1992
100			_aLarsen, Gwyne
245			_aFirst looak at... DOS _cGwyne Larsen and Verlene Leeburg
260			_aNew York _bMitchell McGraw Hill _c1992
300			_aviii, 136 p. _c23 cm.
500			_aIncludes index.
650			_aComputer operating system.
700			_aLeeburg, Verlene
942			_cBOOK _jGC 005.43 L32 1992
999			_c3230 _d3230