AZS Sells Product Group, Seydel-Woolley & Co.Published in:Textile Chemist & Colorist, 1987, v. 19, n. 2, p. 7Publication type:Article
AZS Is Now Subsidiary Of Toyo Soda Mfg. Co.Published in:Textile Chemist & Colorist, 1980, v. 12, n. 8, p. 8Publication type:Article