00638nam a22001577a 450000500170000000800420001705000210005924501930008025000110027326000700028430000260035465000170038065000340039765000190043170000300045020220822085048.0220822b         enk||||| |||| 00| 0 eng d04aTP857 bN68 192900aNotes on the analysis of glasses, refractory materials, and silicate slagsb: a series of papers reprinted from the Journal of the Society of glass technologyc/ edited by W. E. S. Turner.  a1a ed.  aDarnall Road Sheffield :bThe Society of Glass Technology,c1929.  avii, 96 p.  ;c22 cm. 72lembaVidrio 72lembaMateriales refractarios 72lembaEscorias1 aTurner, W. E. S.,eeditor