Hasan amin text Jakarta balai pustaka 1998 4 id 29hlm,:ilus,20cm Ilmu Pengetahuan Alam 535 CAH 979-666-243-4 241224 20241224114404 INLIS000000000012555 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)