00527cam a22002054a 4500003001000000005001700010008004100027040002500068041000800093044000800101080001000109100002400119245002000143260004200163650004300205655002300248942001200271945002100283999001700304AR-SsjUIB20250716140242.0250429s1968 xxk 000 0 eng d aAR-SsjUIBcAR-SsjUIB0 aeng axxk a539.21 aSmith, R. A.91595910aSemiconductors. aCambridge :bUniversity Press,c1968. 7aFísica de los sólidos2lemb915965 7aLibro2unescot914 cLB2cdu adbfid1998-09-30 c12956d12956