00573cam a22002054a 4500003001000000005001700010008004100027020001500068040002500083041000800108044000800116080001000124100001500134245005500149260003800204490005400242650003600296655001900332700001600351AR-SsjUIB20250716140241.0250429s1971 xxk 000 0 eng d a0198512597 aAR-SsjUIBcAR-SsjUIB0 aeng axxk a539.21 aMott, N.F.10aElectronic processes in non-crystalline materials. aOxford :bClarendon Press,c1971.0 aThe international series of monigraphs on physics 7aFísica de los sólidos2lemb 7aLibro2unescot1 aDavis, E.A.