text Jakarta RajaGrafindo Persada 1997 ind 172 hlm. ; 15x21 cm Sayuthi Ali Islam dan Ilmu Pengetahuan Alam 297.265 297.265 ALI I C.1 979-421-591-0 : 241205 20241205025107 INLIS000000000002498 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)