000			00791cam a2200205 a 4500
020			_a0471527521 _cTZS 5267.5
040			_aMUL _beng _eAACR
082	0	0	_a005.7565 LEH
100	1		_aLehman, John A.
245	1	0	_aSystems design in the fourth generation : _bobject-based development using dBASE / _cJohn A. Lehman.
260			_aNew York : _bWiley, _cc1991.
300			_ax, 381 p. : _bill. ; _c24 cm.
440		0	_aWiley series in computing and information processing
504			_aIncludes bibliographical references and index.
650		0	_aSystem design.
856	4		_uhttp://www.loc.gov/catdir/toc/onix03/90048154.html
856	4	2	_uhttp://www.loc.gov/catdir/enhancements/fy0706/90048154-d.html
856	4	2	_uhttp://www.loc.gov/catdir/enhancements/fy0706/90048154-b.html
942			_cBK
999			_c6898 _d6898