000			00353nam a2200145Ia 4500
005			20260205095904.0
008			260111s9999||||xx |||||||||||||| ||und||
082			_a925 H27S
100			_aHashmi,H.S
245		0	_aScientists and Inventions
260			_aDelhi _bPustak mahal _c1994
300			_a32p.
690			_aBiography-Scientists
942			_cBK
999			_c222082 _d222082