00691     2200229   4500001002100000005001700021008004100038035002400079090001800103100001900121245006800140260009300208300002400301500002600325650003300351700001200384850002100396980001400417985000600431986000900437999001500446YOGYA-0209000004319920090227025934.0                                   ind    0010-020900000043199  a622bRiy BlT  aRIYANTO, Asril  aBahan galian industri trascdisusun oleh Asril Riyanto, Harsodo  a[Bandung]bDepartemen Pertambangan dan Energi Pusat Pengembangan Teknologi Mineralc1990  a14 hlmbilusc20 cm  aBibliografi : hlm. 14  aIndustri pertambangan - Tras  aHarsodo  aYOPDYOG [TRM 29]  a30-8-2007  a1  aRuni  a07A0025789