000			00756nam a2200253 a 4500
001			A30009 2440
003			dti
005			20170516135236.0
008			s1990 000 0 eng
020			_a0201550539
100	1		_aDuncan, Ray.
245	1	0	_aExtending DOS edited by / _cRay Duncan ... [et al.].
260			_aReading, MA : _bAddison-Wesley, _c1990.
300			_axvi, 432 p. :
500			_aTitle on cover : programming MS-DOS for the 1990s.
650		4	_aDOS (Computer program language). _9268
650		4	_aOperating systems (Computers). _9223
700	1		_aPetzold, Ray.
700	1		_aBaker, M. Steven.
700	1		_aSchulman, Andrew.
700	1		_aDavis, Stephen R.
700	1		_aNelson, Ross P.
700	1		_aMoote, Robert.
999			_c365577 _d365577