539
Tro
N
Trombka, J. I.
A  Numerical least-square method for resolving complex pulse height spectra / by  J.  I. Trombka and R.  L.  Schmadebeck.
-- Washington : National Aeronautics and Space Administration, 1968.
v, 170  p.  : ilus. ; 26 cm.
Nasa  SP-3044.
1.ALTURA DE IMPULSOS-ESPECTROS 2.MINIMOS CUADRADOS  I.T.