000			00546nam a2200217Ia 4500
001			36488
005			20250221153924.0
008			250214s9999||||xx |||||||||||||| ||und||
020			_a471974447
100			_aSommerville, Ian
245		0	_aRequirements engineering
245		2	_ba good practice guide
260			_aNew York
260			_bJohn Wiley
260			_c1997
300			_axi, 391p. ;
500			_aIncludes bibliographical references and index
650			_aRequirements engineering
700			_aSawyer, Pete
942			_cBK
999			_c52287 _d52287