na INLIS000000000015009 20200812122142 0010-0820000043 ta 200812 0 [22] 612.3 612.3 SEM s Sema Gul Sistem pencernaan / Sema Gul ; ilustrator Aguz Balas Cet. 1 Jakarta : Yudhistira, [ s. a] 32 hlm. : ilus. ; 30 cm Serial Ilmu pengetahuan populer GIZI Aguz Balas Perpusdakedirikota 012535/PU-Kdr/HD/2008 012535(020820)/PU-Kdr/HD/2008 12536/PU-KDR/HD/2008