00628nam a2200205 4500 1/9777 720829s1972 enka b 00000 eng 0333133714 10112 DLC GR-PeUP 382.3 RO Robertson, David, 1935- International trade policy. London, Macmillan, 1972. 79 p. illus. 21 cm. Macmillan Studies in Economics ; Bibliography: p. 75-[79] Commercial policy. Macmillan Studies in Economics. INST UNIPILB MAIN 20040709 382.3 RO 00108365 00108365 LOAN 0 1