000			00283nam a22001217a 4500
999			_c158225 _d158225
082			_a _b
100			_aBhaskara Rao Digumarti
245			_aScientific aptitude/ _cby Bhaskara Rao Digumarti.
260			_aNew Delhi: _bAshish, _c1994.
300			_a84p.
650			_a
942			_cBK