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Bertanam 20 buah koleksi eksklusif
Sobir, PhD & Mega Amalya
Primary Author
mixed material
Budi Daya Semangka
Sobir
Primary Author
Firmansyah D. Siregar
Additional Author
mixed material
9789790024317
Bogor
Penebar Swadaya
2010
Persiapan Menghadapi Olimpiade Matematika
Sobirin
Primary Author
mixed material
9789791481373
Jakarta
Puspa Swara
2007
Budi Daya Melon Unggul
Sobir
Primary Author
Firmansyah
Additional Author
mixed material
9790024168
Jakarta
Penebar Swadaya
2010
Ide-Ide Besar :
Sejarah Intelektual Amerika
Suparman
Primary Author
Sobirin Malian
Additional Author
mixed material
97933337
Yogyakarta
UI press
2003
Menajdi Juara Olimpiade Matematika SD
Drs.Sobirin
Primary Author
mixed material
Jakarta
Media Pusindo
2008