00468     2200181   4500001002100000005001500021008004100036035002400077041000800101082001400109090002100123100002100144245003700165260002000202300002500222650002700247850001200274INLIS00000000001052620130612102159                                   Ind    0010-061300000010526  aInd  a959.814 5  a959.814 5, Yus c  aYUS, Wan Syamsir  aComparative advantage kota Dumai  a2003bPekanbaru  a125 hlm, ilus, 21 cm  aDumai - Keadaan Sosial  aNBPNMAT