000 00295nam a22000977a 4500
008 230818b |||||||| |||| 00| 0 eng d
040 _aNational Science Library
_cNational Science Library
245 _aSemi-conductors
260 _aAmerica;
_bThe American Institute of Physics,
942 _2udc
_cCR
999 _c59048
_d59048