00850nam a2200217 a 4500 1/36159 081219s1973 njua b 001 0 eng 0134739183 38683 DLC DLC DLC GR-PeUP 382 HEL Heller, Heinz Robert, 1940- International trade : theory and empirical evidence / [by] H. Robert Heller. 2nd ed. Englewood Cliffs, N.J. : Prentice-Hall, [1973] xiv, 236 σ. : εικ. ; 24 εκ. Περιέχει βιβλιογραφία και ευρετήριο. International trade. INST UNIPILB MAIN 20040709 382 HEL 00107223 00107223 LOAN 0 2 INST UNIPILB MAIN 20081219 382 HEL 00156913 00156913 LOAN 0 1 /webopac/covers/02/38683_0134739183.jpg