000 003940000a22001450004500
245 _aThe measurement of power spectra : from the point of view of communications engineering
100 _aBlackamn, R.B.
100 _aTukey, J.W.
260 _aNew York
_bDover
_c1958
300 _a190 p.
500 _adiagrs. ; Bibly: 161-190
080 _a621.317.38
_bB6
041 _aEN
942 _cBK
999 _c94558
_d94558