000			00413nam a2200133Ia 4500
008			220216s9999 xx 000 0 und d
100			_aWood L A
245		0	_aRefractive index of natural rubber for different wave lengths
260			_bProceedings of the 2nd Rubber Technology Conference, London, 1948; p142-151
650			_aNatural rubber
650			_aRefractive index
700			_aTilton L W
942			_cJS
999			_c66612 _d66612