00639     2200229   4500001002100000005001700021008004100038035002400079082000600103090002000109100002000129240000600149245012200155250000900277260006100286300002600347500000600373504000600379700001200385985000600397990000600403JATIM-0609000003511020090625132552.0                                   ind    0010-060900000035110  a0  aCB-D13 2003-360  aSuyanto, Bagong  a0  aPola belajar dan faktor penyebab siswa yabg bekerja tinggal kelas dan drop-out dijenjang pendidikan dasar di pedesaan  a2003  aSurabayabLembaga Penelitian Universitas Airlanggac2003  aviii, 104 hlm; 29 cm.  a0  a0  aKarnaji  a1  a0