16 1 10 Syarifudin Nasution Primary Author mixed material Bandung ITB Press SI-6221_Perbaikan_Tanah.jpg.jpg menuntaskan Pengenalan Alat-alat dan sistem Pengolahan Air Limbah Sakti A. Siregar Primary Author mixed material 9792108408 Yogyakarta Kanisius 2005 Instalasi_Pengolahan_Air_Limbah%3B_menuntaskan_Pengenalan_Alat-alat.jpg.jpg Kirk-Othmer Primary Author Martin Grayson Editor mixed material 047181931X New York John Wiley & Sons 1985 Encyclopedia_of_Glass%2C_Ceramics%2C_Clay_and_Cement.jpg.jpg D. Glizmanenko Primary Author G. Yevseyev Additional Author mixed material Moscow Peace Publishers 1961 Gas_Welding_and_Cutting.jpg.jpg James A. Chisman Primary Author mixed material 0134736958 Oxford Prentice Hall 1992 Introduction_to_Simulation_Modeling_Using_GPSSPc.jpg.jpg Harsono Wiryosumarto Translator Toshie Okumura Primary Author mixed material 9794081752 Jakarta Pradnya Paramita 1981; 1996 Teknologi_Pengelasan_Logam.jpg.jpg Environmental Test Methods Department Of Defense USA Primary Author mixed material USA Department Of Defense USA 1975 mixed material mixed material Sindo Kou Primary Author mixed material 0471434914 New York John Wiley & Sons 2003 Wlding_metallurgy.jpg.jpg