TY - BOOK AU - Das, R.K. . TI - Industrial Chemistry: Part 1 Metallurgy U1 - 546 PY - 1988/// CY - New Delhi PB - Kalyani Publisher KW - Industrial Chemistry KW - Chemistry-Industry KW - Metallurgy KW - G-Chemistry KW - G-Technology KW - T/G-Chemistry N1 - Index ER -