7 1 10 doli d.siregar Primary Author mixed material pt gramedia pustaka utama 2004 cover_manajemen_aset.jpg Aminuddin TH Siregar Primary Author mixed material 9799100739 Jakarta KPG (Kepustakaan Populer Gramedia) 2007 cover_instalasi_sunaryo_1998_2003_saksi_tragedi_kemanusia.jpg Armida S. Alisjahbana Primary Author Riyanto Primary Author Hermanto Siregar Primary Author Mangara Tambunan Primary Author Etharina Primary Author Syafrul Yunardi Primary Author Nuzul Achjar Primary Author Ubaidillah Primary Author Mohammad Yunus Primary Author mixed material 18582311 Depok Redaksi Jurnal Kebijakan Ekonomi 2005 cover_issue_65_en_US.jpg.jpg Dra. Hetty Siregar Primary Author mixed material Jakarta Yakoma PGI 1990 ILMU+SOSIAL Amir Effendi Siregar Primary Author Ana Nadhya Abrar Additional Author Cornelis Lay Additional Author Adam Citra Additional Author Budhy Komarul Zaman Additional Author Suharman Additional Author Hadrianus Suharyanto Additional Author mixed material 9798147014 Yogyakarta Fakultas Ilmu Sosial dan Ilmu Politik Universit Gadjah Mada 1990 can1709.jpg.jpg Permainan dan Latihan Dinamika Kelompok Hildegard Wenzler-Cremer Primary Author Maria Fischer-Siregar Additional Author mixed material 9795532138 Jakarta Grasindo 2003 6371474_8f80a631-d49e-4816-a6a7-be24439be989_1125_1125_%282%29.jpg.jpg Saksi tragedi kemanusiaan Aminuddin TH Siregar Primary Author mixed material 9799100739 Jakarta Kepustakaan opler Gramedia 2007 cover_instalasi_sunaryo_1998_2003_saksi_tragedi_kemanusiaan.jpg