000 00352nam a2200133Ia 4500
008 190711s9999 xx 000 0 und d
020 _a8131505496
082 _a621.38175 S545
100 _aSHELLY, G.B & OTHERS
245 0 _aSYSTEMS ANALYSIS AND DESIGN METHODS
260 _aNEW DELHI
_bCengage
_c2009
300 _a631p.,24X18Cms.
942 _cBK
_2DDC
999 _c36670
_d36670