Sulfur dyes from India microform : determinations of the Commission in investigation no. 731-TA-550 (final) under the Tariff Act of 1930, together with the information obtained in the investigation (USITC publication ; 2619)
Sulfur dyes from India microform : determinations of the Commission in investigation no. 731-TA-550 (final) under the Tariff Act of 1930, together with the information obtained in the investigation