000			00273nam a22001217a 4500
999			_c157736 _d157736
082			_a _b
100			_aBhaskara Rao Digumarti
245			_aScientific aptitude/ _cby Bhaskara Rao Digumarti.
260			_a _bAshish _c1994.
300			_a87p.
650			_a
942			_cBK