000			00314nam a2200133Ia 4500
008			100328s9999 xx 000 0 und d
082			_b62679
100			_aRao Narayana V.S.
245			_aVisvesvaraya.
260			_bNational Book Trust.
630			_aVisvesvaraya.
730			_aVisvesvaraya.
942			_cBOOK
999			_c548642 _d548639