00530cam a22001694a 4500003001000000005001700010008004100027040002500068041000800093044000800101080001000109100001700119245013000136260003900266650003600305655001900341AR-SsjUIB20250716140241.0250429s1967 xxu 000 0 eng d aAR-SsjUIBcAR-SsjUIB0 aeng axxu a539.21 aMarshall, W.10aTheory of magnetism in transtition metals :bproceeding of the international school of physics "Enrico Fermi", course XXXVII. aNew York :bAcademic Press,c1967. 7aFísica de los sólidos2lemb 7aLibro2unescot