000 00424nam a2200121Ia 4500
008 160316s9999 xxu||||| |||| 00| 0 eng d
100 _aRiech, Herbert J
245 _aFunctional circuits and oscillators
260 _aPrinceton
_bD Van Nostrand
_c1961
300 _aXIX, 466p
650 _aOscillators-functional circuits
999 _c3415
_d3415