000			00343nam a2200145Ia 4500
008			180612s9999||||xx |||||||||||||| ||und||
020			_a0550-18002-8
041			_aen
082			_a920.02
100			_aZworykin Jewett
245		0	_aChambers Biographical Dictionary
260			_bChambers Edinburch _c1975
300			_a1432p.
942			_cPR
999			_c39053 _d39053