Peston, M.H..
Elementary matrices for economics / - 1st edn / - London : Routledge & Kegan Paul , 1969 - 111p ;
mathematics
B245ObX / K9;1
Elementary matrices for economics / - 1st edn / - London : Routledge & Kegan Paul , 1969 - 111p ;
mathematics
B245ObX / K9;1