Amazing experiments: pesawat ulir gravitasi, peternakan semut, sepak bola magnet, pembangkit listrik tenaga jeruk, labirin kentang, mobil mesin karet text Jakarta Pustaka Lebah 2007 ind 40 p. : ill. ; 28 cm. Pustaka Lebah EXPERIMENT SCIENTIFIC STORIES CHILDREN BOOKS Ref.82-3:087.5(031) Ref.82-3:087.5(031) PUS a 231108 20231108015352 INLIS000000000040909 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)