00486cam a22001814a 4500003001000000005001700010008004100027040002500068041000800093044000800101080001000109100001700119245004800136260004300184650003600227655001900263700002200282AR-SsjUIB20250716140241.0250429s1971    xxu           000 0 eng d  aAR-SsjUIBcAR-SsjUIB0 aeng  axxu  a539.21 aGlazov, V.M.10aMicrohardness of metals and semiconductors.  aNew York :bConsultants Bureau,c1971. 7aFísica de los sólidos2lemb 7aLibro2unescot1 aVigdorovich, V.N.