000			00664nam a2200289Ia 4500
008			210210b1925 xxu||||| |||| 00| 0 eng d
041			_aeng
082			_a542 SHEM
100			_aSHENSTONE (W A).
245			_aMethods of glass blowing and of working silica in the oxy gas flame.
260			_aLondon _bLongman Green & Co. _c1925
300			_aviii,95
650			_aworking
650			_athe
650			_asilica
650			_aoxy
650			_aof
650			_aMethods
650			_ain
650			_aglass
650			_agas
650			_aflame.
650			_ablowing
650			_aand
690			_aChemistry Laboratory
906			_a009945
999			_c140579 _d140579