00339nam a2200121Ia 4500003000400000008004100004020001400045040000800059100002200067245008300089260003600172300000900208LDD181029s9999    xx            000 0 und d  a470208554  cLDD  aGRAHAM, Alexander 0aNonnegative matrices and applicable topics in linear algebracAlexander GRAHAM  aChichesterbEllis Horwoodc1987  a264p