seri ilmu pengetahuan populer gul sema text indonesia yudhistira 2007 kedua ind 32 : ilus. ; 25 cm sema gul 523.1 523.1 GUL r 230608 20230608110347 INLIS000000000494176 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)