000 00313pam a2200121a 44500
008 160408b1970 xxu||||| |||| 00| 0 eng d
082 _a621.3
_bK841EE
100 _aKoritsky, Yu.
245 1 _aELECTRICAL ENGINEERING MATERIALS
260 _aMoscow
_bMir Publishers
_c1970
964 _gCIRC
997 _aA30531 s C
999 _c246504
_d246504