000 00388pam a2200133a 44500
082 _aNASA
_bTN D-4294 -
100 _aHeffernan,Paul J
245 1 _aWAVEFORM DISTORTION IN A MAXIMUM-LIKELIHOOD DARLINGTON DETECTOR FOR M-ARY PFM SIGNALS
260 _a
_bNasa, Washington, D.C.
_c1967
300 _a35
500 _aBound With Nasa Tn D-4291-4300
964 _gCIRC
997 _aTR8746 C
999 _c394727
_d394727