00340nam a2200133Ia 450000500170000008000190001724500400003626000250007630000160010150000400011758300190015794200130017699900170018920260716043035.0 a09.01.01 U582t aTrade in services : sectoral issues bUNaNew YorkUSc1989 axxx, 483 p. aIncludes bibliographical references c3/7/00kM2LMGR cMmU582t c39205d39205