000 00436nam a22001577a 4500
008 230504b |||||||| |||| 00| 0 eng d
040 _aNational Science Library
_cNational Science Library
080 _a621.382
_bK5
100 _aYoffe, A F
245 _aSemi conductors and their use
260 _aMoscow:
_bForeign Languages Publishing House,
300 _a76p.
650 _aScience
653 _aPhysics
942 _2udc
_cBK
999 _c40626
_d40626