000 00377nam a2200133Ia 4500
008 210219s9999||||xx |||||||||||||| ||und||
082 _a620.0042
_bB366S
100 _aBeam, Walter R.
_910456
245 0 _aSystems engineering: Architecture & Design.
_c Walter R.Beam
260 _aNew York.
_bMcGraw Hill.
_c1990
300 _axii; 355p
942 _cBK
950 _o620.0042 B366S
999 _c32170
_d32170