000 00000nam a2200000 a 4500
005 20251203090448.0
082 _a531.322,
_bD, bas
100 _d_
110 _aMigulin, V.V
245 _aBasic theory of oscillations
260 _aMoscow
_bMir
_c1983
300 _a400p, 22cm
690 _aOscillations
964 _bEng
_c100
_d
_e010
_f
_g_
997 _a12590 LIBSC C
999 _c8429
_d8429