00319nam a2200109Ia 4500008004100000082002100041100002100062245004100083260003500124300000600159490004400165250805b        |||||||| |||| 00| 0 eng d  a519.232bP949.SA  aPriestley, M. B.  aSpectral analysis and time seriesb/  aLondon:bAcademic Press,c1981  a   aProbability and Mathematical Statistics