00269nam a2200109Ia 4500008004000000082001300040100001800053245002200071260002600093300000800119650003200127210210b1975   xxu||||| |||| 00| 0 eng d  a519 CLAR  aCLARKE (L E).  aRandom variables.  aLondonbLongmanc1975  a184  aRandom variables

Variables