000			00349nam a2200133Ia 4500
005			20260205052019.0
008			260111s9999||||xx |||||||||||||| ||und||
082			_a620.3 W151C
100			_aWalker, M.B.
245		0	_aChambers science and technology dictionary
260			_aNew Delhi _bAllied Publishers _c1992
300			_a1008p.
942			_cBK
999			_c106814 _d106814