00961nam0-22003491i-450-99000734259040332120130423155528.00-7100-6455-1000734259FED01000734259(Aleph)000734259FED0100073425920021021d1969----km-y0itay50------baengGBElementary matrices for economicsby Maurice H. PestonLondonRoutledge & Kegan Paul1969VIII, 110 p.19 cmStudents library of economicsAlgebra delle matriciPeston,Maurice H.125501ITUNINARICAUNIMARCBK990007342590403321XV B 11257DTEISVE C02.9DECTSB/3.0 PES5680/ISESDECTSDTESESElementary matrices for economics46312UNINA