000 00364pam a2200157a 44500
008 230515b2000 xxu||||| |||| 00| 0 eng d
020 _aNULL
041 _aENGLISH
082 _aN.D.
100 _aYOURDON E.D.
245 _aMANGINGSOFTWARE REQUIREMENTS A ANIFIED APPROACH
250 _a0
260 _aNULL
_bADDISON
_c2000
300 _a491
650 _aNULL
999 _c583497
_d583497