00659nam0 2200229 450 00002369520090227133247.020090227d1965----km-y0itay50------baengUSy-------001yy<<The >>theory of exchangePeter NewmanEnglewood CliffsPrentice Hallc1965201 p.24 cm<<The >>theory of exchange44530Newman,Peter116091ITUNIPARTHENOPE20090227RICAUNIMARC000023695022/251884NAVA2022/432696NAVA2Theory of exchange44530UNIPARTHENOPE