00251nam a2200109 a 450000500170000008200210001710000220003824500220006025000170008226000270009930000150012620251202164208.0  a658.848,bD, bal  aBalagopal, T.A.S.  aExport management  a4th rev. ed.  aBombaybHimalayac1986  a543p, 22cm