Tangkas Sains SD Kelas 4 / editor, Popi, Rismala text Bandung Remaja Rosdakarya 2004 Edisi : 4; Cetakan : 2 ind viii, 240 hlm. : ilus. ;25 cm. : Ilustrasi ; 25 cm Soenarjo, 239 Sains 500 500 SOE t 979-692-299-1 240930 20240930015831 INLIS000000000004272 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)