TY - BOOK AU - Schmidt, M AU - Siebert, W AU - Bagnall, K. W ED - Pergamon International Library of Science, Technology, Engineering and Social Studies TI - The Chemistry of sulphur SN - 0080188559 AV - QD 146 P47.15 PY - 1973/// CY - Oxford PB - Pergamon KW - Azufre KW - Selenio KW - Telurio KW - Polonio N1 - CapĂ­tulos 23 y 24 de Comprehensive inorganic chemistry ER -