00330nam a2200133 a 450000500170000002000150001708200130003210000210004524500260006625000120009226000350010430000290013963000280016820251203091548.0 a0876926006 a337bKEN aKenen, Peter, B. aInternational economy a2nd ed. aNew DelhibPrentice-Hallc1989 axiii, 482 p.c23 cm.bPB aInternational economics