Ensiklopedia tanya dan jawab : Bumi kita Williams, Brian text Bandung Pakar Raya 2005 Printing 1 ind 40 hal ; 28 cm BUMI 550 550 WIL e 9795342436 200226 20200226225945 INLIS000000000000961 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)