000			00346nam a2200145Ia 4500
008			160910s9999 xx 000 0 und d
040			_cSGVU Library
041			_cEng.
100			_aDatt, & Sharma,
245			_aIndian Economy. _cBy Datt
260			_bS.Chand & Co., New Delhi.
520			_aEngineering
650			_aGeneral
942			_cBOOKS
999			_c3748 _d3748