Gamma, X ray and neutron techniques for the coal industry. - Vienna : IAEA, 1986. - 216 p. : il. ; 24 cm. - Panel proceedings series . - OIEA . - Panel proceedings series . BibliografĂa al final de cada artĂculo ISBN: 9201610866 ISSN: 00741876 Standard No.: STI-PUB-707 Subjects--Topical Terms: ANALISIS RADIOQUIMICO -CONGRESOS Universal Decimal Class. No.: 543.53"1984"