00332nam a2200109Ia 4500008004100000082002200041100001900063245003500082260003900117300002300156490004300179260317b        |||||||| |||| 00| 0 eng d  a658.4033bB888,TM  aBrucker, Peter  aTheory of matrix algorithmsb/  aGermany:bVerlag Anton Hain,c1974  a109p. Index, Bibl.  aMathematical systems in Economicsv 13