000 00279nam a2200109Ia 4500
008 180208s9999||||xx |||||||||||||| ||und||
020 _a6728
100 _aHELSTROM CARL W;
245 0 _aELEMENTS OF SIGNAL DEFECTION AND ESTIMATION
260 _bNone
_c1995
650 _aENGINEERING ; GRAPHICS
942 _cGBB
999 _c13224
_d13224