000			00385nam a2200181Ia 4500
008			240220s9999 xx 000 0 und d
041			_aENG
082			_a3
100			_aRobert E. C.
245		0	_aSystems Analysis Design.
260			_aNULL
260			_bPrentice Hall
260			_c1986
300			_a490p.
365			_b2013
650			_aMECHANICAL_DESIGN
942			_cDBK
999			_c25670 _d25670