Heo, Soon-Bong text Jakarta Elex Media Komputindo 2009 ind 159 hlm. : ilus. ; 24 cm. SAINS 500 K 500 HEO i 9792756074 210304 20210304014520 INLIS000000000007676 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)