00000nam 2200000 4500 INLIS000000000045565 20150205074259.0 979-24-4100- 010-021500000000125 NBPDMAT 500 Ruo s Rudi Darmawan Sains Di Sekitar Kita / Rudi Darmawan ; Editor,Nurainis Cet. 2 Jakarta Citra Unggul Laksana 2011 v,96 hal ilus 20 cm Bibliografi : hlm 93 Sains Nuraini s 21422247 21422248 21422249 21422250 21422251