irwan kurniawan text bandung nuansa cendekia 2016 cet. 2 42 hlm : ill ; 21 cm irwan kurniawan biografi sains 920 920 IRW w 9786028394024 20240216095203 INLIS000000000000290 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)