000			00340nam a2200133Ia 4500
005			20250626141916.0
008			241013s9999 xx 000 0 und d
020			_a812370917x
100			_aKothare A.N.
245		0	_aof Science and Scientists
260			_aNew Delhi _bBureau of Indian Standards _c2003
300			_a143
942			_cBK
999			_c1887 _d1887