Bobby Adrianto S Primary Author Stefano Munir Primary Author Hadi Nursaya Primary Author Kusnawan Primary Author Sahruddin Sahminan Primary Author Rochman Saefudin Primary Author Seodjoko TS. Primary Author mixed material bibliography Departemen Pertambangan dan Energi 1987 id Indonesia

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ii, 28 hlm. : ilus.; 30 cm Stefano Munir 1987 Buletin PPTM Vol. 9 Kusnawan Sahruddin Sahminan Rochman Saefudin 553.1 PERPUSTAKAAN UNIT GEOMIN PT Aneka Tambang Tbk 553.1 STE b 2019110051 My Library 553.1 STE b 7987 2019-11-07 14:47:12 2019-11-07 14:47:12 machine generated