000			00371nam a2200145Ia 4500
005			20260205102839.0
008			260111s9999||||xx |||||||||||||| ||und||
082			_a503 Ag38S
100			_aAggarwal, J. P.
245		0	_aSachitar vigyan kosh(H )
260			_aDelhi _bAtma Ram & Sons _c2004
300			_a133p.
690			_aScience ;Dictionary - Science
942			_cBK
999			_c254137 _d254137