000			00297nam a22001337a 4500
999			_c155276 _d155276
082			_a _b
100			_aHem Lata Singh
245			_aScientific temper and education/ _cby Hem Lata Singh.
260			_a _bCommonwealth, _c1990.
300			_a221p.
650			_a
700			_a
942			_cBK