  From the recent measurement of parity nonconservation (PNC) in the Cs atom we
have extracted the constant of the nuclear spin dependent electron-nucleon PNC
interaction, $\kappa = 0.442 (63)$; the anapole moment constant, $\kappa_a =
0.364 (62)$; the strength of the PNC proton-nucleus potential, $g_p = 7.3 \pm
1.2 (exp.) \pm 1.5 (theor.)$; the $\pi$-meson-nucleon interaction constant,
$f_\pi \equiv h_\pi^{1} = [9.5 \pm 2.1 (exp.) \pm 3.5 (theor.)] \times
10^{-7}$; and the strength of the neutron-nucleus potential, $g_n = -1.7 \pm
0.8 (exp.) \pm 1.3 (theor.)$.
