00355pam a2200145a 44500008004100000020001800041041001200059082001200071100001800083245002800101250000600129260004500135300001200180650001700192231027s2009    xxu||||| |||| 00| 0 eng d  a0-19-567989-X  aEnglish  a420 SWA  aSwan, Michael  aPractical English Usage  a6  aNew DelhibOxford University Pressc2009  a653bPB  aEnglish(420)