000			00327nam a2200145Ia 4500
005			20260205100059.0
008			260111s9999||||xx |||||||||||||| ||und||
082			_a530.1 T43U
100			_aTewari,P.
245		0	_aSpace and matter.
260			_aN.D _bCrest. _c2002
300			_a186p.
690			_a1.Space.
942			_cBK
999			_c226013 _d226013